C#做的一個日期控件,用控件數組做的

冷不防 2022-08-25 13:47 204阅读 0赞

C\#做的一個日期控件,用控件數組做的

using  System;  
 using  System.Drawing;  
 using  System.Collections;  
 using  System.ComponentModel;  
 using  System.Windows.Forms;  
 using  System.Data;  
  
 namespace  CustTool  
\{  
 ///  <summary>   
 ///  Form1 的摘要描述。  
 ///  </summary>   
  public  class  Calendar : System.Windows.Forms.Form  
\{  
 private  System.Windows.Forms.Button btnprev;  
 private  System.Windows.Forms.Button btnnext;  
 private  System.Windows.Forms.Button button1;  
 private  System.Windows.Forms.Label lblmonth;  
 private  System.Windows.Forms.Button button2;  
 private  System.Windows.Forms.Button button3;  
 private  System.Windows.Forms.Button button4;  
 private  System.Windows.Forms.Button button5;  
 private  System.Windows.Forms.Button button6;  
 private  System.Windows.Forms.Button button7;  
 private  System.Windows.Forms.Label label1;  
 private  System.Windows.Forms.Label label2;  
 private  System.Windows.Forms.Button button8;  
 private  System.Windows.Forms.Button button9;  
 private  System.Windows.Forms.Button button10;  
 private  System.Windows.Forms.Button button11;  
 private  System.Windows.Forms.Button button12;  
 private  System.Windows.Forms.Button button13;  
 private  System.Windows.Forms.Button button14;  
 private  System.Windows.Forms.Button button15;  
 private  System.Windows.Forms.Button button16;  
 private  System.Windows.Forms.Button button17;  
 private  System.Windows.Forms.Button button18;  
 private  System.Windows.Forms.Button button19;  
 private  System.Windows.Forms.Button button20;  
 private  System.Windows.Forms.Button button21;  
 private  System.Windows.Forms.Button button22;  
 private  System.Windows.Forms.Button button23;  
 private  System.Windows.Forms.Button button24;  
 private  System.Windows.Forms.Button button25;  
 private  System.Windows.Forms.Button button26;  
 private  System.Windows.Forms.Button button27;  
 private  System.Windows.Forms.Button button28;  
 private  System.Windows.Forms.Button button29;  
 private  System.Windows.Forms.Button button30;  
 private  System.Windows.Forms.Button button31;  
 private  System.Windows.Forms.Button button32;  
 private  System.Windows.Forms.Button button33;  
 private  System.Windows.Forms.Button button34;  
 private  System.Windows.Forms.Button button35;  
 private  System.Windows.Forms.Button button36;  
 private  System.Windows.Forms.Button button37;  
 private  System.Windows.Forms.Button button38;  
 private  System.Windows.Forms.Button button39;  
 private  System.Windows.Forms.Button button40;  
 private  System.Windows.Forms.Button button41;  
 private  System.Windows.Forms.Button button42;  
 private  System.Windows.Forms.Label label3;  
 private  System.Windows.Forms.Label label4;  
 private  System.Windows.Forms.Label label5;  
 private  System.Windows.Forms.Label label6;  
 private  System.Windows.Forms.Label label7;  
 ///  <summary>   
 ///  設計工具所需的變數。  
 ///  </summary>   
  private  System.ComponentModel.Container components  =  null ;  
 private  System.Windows.Forms.Label today;  
  
 private  int  year;  
 private  int  month;  
 private  int  day;  
 private  Button\[\] myButton  =  new  Button\[ 42 \];  
  
 public  Calendar()  
\{  
 //   
 //  Windows Form 設計工具支援的必要項  
 //  
  InitializeComponent();  
  
 this .btnprev.Click  \+=  new  System.EventHandler( this .btnprev\_Click);  
 this .btnnext.Click  \+=  new  System.EventHandler( this .btnnext\_Click);  
myButton\[ 0 \]  =  button1;  
myButton\[ 1 \]  =  button2;  
myButton\[ 2 \]  =  button3;  
myButton\[ 3 \]  =  button4;  
myButton\[ 4 \]  =  button5;  
myButton\[ 5 \]  =  button6;  
myButton\[ 6 \]  =  button7;  
myButton\[ 7 \]  =  button8;  
myButton\[ 8 \]  =  button9;  
myButton\[ 9 \]  =  button10;  
myButton\[ 10 \]  =  button11;  
myButton\[ 11 \]  =  button12;  
myButton\[ 12 \]  =  button13;  
myButton\[ 13 \]  =  button14;  
myButton\[ 14 \]  =  button15;  
myButton\[ 15 \]  =  button16;  
myButton\[ 16 \]  =  button17;  
myButton\[ 17 \]  =  button18;  
myButton\[ 18 \]  =  button19;  
myButton\[ 19 \]  =  button20;  
myButton\[ 20 \]  =  button21;  
myButton\[ 21 \]  =  button22;  
myButton\[ 22 \]  =  button23;  
myButton\[ 23 \]  =  button24;  
myButton\[ 24 \]  =  button25;  
myButton\[ 25 \]  =  button26;  
myButton\[ 26 \]  =  button27;  
myButton\[ 27 \]  =  button28;  
myButton\[ 28 \]  =  button29;  
myButton\[ 29 \]  =  button30;  
myButton\[ 30 \]  =  button31;  
myButton\[ 31 \]  =  button32;  
myButton\[ 32 \]  =  button33;  
myButton\[ 33 \]  =  button34;  
myButton\[ 34 \]  =  button35;  
myButton\[ 35 \]  =  button36;  
myButton\[ 36 \]  =  button37;  
myButton\[ 37 \]  =  button38;  
myButton\[ 38 \]  =  button39;  
myButton\[ 39 \]  =  button40;  
myButton\[ 40 \]  =  button41;  
myButton\[ 41 \]  =  button42;  
  
 //   
 //  TODO: 在 InitializeComponent 呼叫之後加入任何建構函式程式碼  
 //  
  \}  
  
 ///  <summary>   
 ///  清除任何使用中的資源。  
 ///  </summary>   
  protected  override  void  Dispose(  bool  disposing )  
\{  
 if ( disposing )  
\{  
 if  (components  !=  null )  
\{  
components.Dispose();  
\}  
\}  
 base .Dispose( disposing );  
\}  
  
 \#region  Windows Form 設計工具產生的程式碼   
 ///  <summary>   
 ///  此為設計工具支援所必須的方法 - 請勿使用程式碼編輯器修改  
 ///  這個方法的內容。  
 ///  </summary>   
  private  void  InitializeComponent()  
\{  
 this .btnprev  =  new  System.Windows.Forms.Button();  
 this .btnnext  =  new  System.Windows.Forms.Button();  
 this .button1  =  new  System.Windows.Forms.Button();  
 this .lblmonth  =  new  System.Windows.Forms.Label();  
 this .button2  =  new  System.Windows.Forms.Button();  
 this .button3  =  new  System.Windows.Forms.Button();  
 this .button4  =  new  System.Windows.Forms.Button();  
 this .button5  =  new  System.Windows.Forms.Button();  
 this .button6  =  new  System.Windows.Forms.Button();  
 this .button7  =  new  System.Windows.Forms.Button();  
 this .label1  =  new  System.Windows.Forms.Label();  
 this .label2  =  new  System.Windows.Forms.Label();  
 this .button8  =  new  System.Windows.Forms.Button();  
 this .button9  =  new  System.Windows.Forms.Button();  
 this .button10  =  new  System.Windows.Forms.Button();  
 this .button11  =  new  System.Windows.Forms.Button();  
 this .button12  =  new  System.Windows.Forms.Button();  
 this .button13  =  new  System.Windows.Forms.Button();  
 this .button14  =  new  System.Windows.Forms.Button();  
 this .button15  =  new  System.Windows.Forms.Button();  
 this .button16  =  new  System.Windows.Forms.Button();  
 this .button17  =  new  System.Windows.Forms.Button();  
 this .button18  =  new  System.Windows.Forms.Button();  
 this .button19  =  new  System.Windows.Forms.Button();  
 this .button20  =  new  System.Windows.Forms.Button();  
 this .button21  =  new  System.Windows.Forms.Button();  
 this .button22  =  new  System.Windows.Forms.Button();  
 this .button23  =  new  System.Windows.Forms.Button();  
 this .button24  =  new  System.Windows.Forms.Button();  
 this .button25  =  new  System.Windows.Forms.Button();  
 this .button26  =  new  System.Windows.Forms.Button();  
 this .button27  =  new  System.Windows.Forms.Button();  
 this .button28  =  new  System.Windows.Forms.Button();  
 this .button29  =  new  System.Windows.Forms.Button();  
 this .button30  =  new  System.Windows.Forms.Button();  
 this .button31  =  new  System.Windows.Forms.Button();  
 this .button32  =  new  System.Windows.Forms.Button();  
 this .button33  =  new  System.Windows.Forms.Button();  
 this .button34  =  new  System.Windows.Forms.Button();  
 this .button35  =  new  System.Windows.Forms.Button();  
 this .button36  =  new  System.Windows.Forms.Button();  
 this .button37  =  new  System.Windows.Forms.Button();  
 this .button38  =  new  System.Windows.Forms.Button();  
 this .button39  =  new  System.Windows.Forms.Button();  
 this .button40  =  new  System.Windows.Forms.Button();  
 this .button41  =  new  System.Windows.Forms.Button();  
 this .button42  =  new  System.Windows.Forms.Button();  
 this .label3  =  new  System.Windows.Forms.Label();  
 this .label4  =  new  System.Windows.Forms.Label();  
 this .label5  =  new  System.Windows.Forms.Label();  
 this .label6  =  new  System.Windows.Forms.Label();  
 this .label7  =  new  System.Windows.Forms.Label();  
 this .today  =  new  System.Windows.Forms.Label();  
 this .SuspendLayout();  
 //   
 //  btnprev  
 //    
  this .btnprev.Location  =  new  System.Drawing.Point( 16 ,  48 );  
 this .btnprev.Name  =  " btnprev " ;  
 this .btnprev.Size  =  new  System.Drawing.Size( 32 ,  23 );  
 this .btnprev.TabIndex  =  3 ;  
 this .btnprev.Text  =  " << " ;  
 //   
 //  btnnext  
 //    
  this .btnnext.Location  =  new  System.Drawing.Point( 488 ,  48 );  
 this .btnnext.Name  =  " btnnext " ;  
 this .btnnext.Size  =  new  System.Drawing.Size( 32 ,  23 );  
 this .btnnext.TabIndex  =  9 ;  
 this .btnnext.Text  =  " >> " ;  
 //   
 //  button1  
 //    
  this .button1.Location  =  new  System.Drawing.Point( 8 ,  120 );  
 this .button1.Name  =  " button1 " ;  
 this .button1.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button1.TabIndex  =  10 ;  
 this .button1.Text  =  " button1 " ;  
 //   
 //  lblmonth  
 //    
  this .lblmonth.BackColor  =  System.Drawing.SystemColors.ActiveCaptionText;  
 this .lblmonth.Location  =  new  System.Drawing.Point( 48 ,  48 );  
 this .lblmonth.Name  =  " lblmonth " ;  
 this .lblmonth.Size  =  new  System.Drawing.Size( 440 ,  23 );  
 this .lblmonth.TabIndex  =  11 ;  
 this .lblmonth.Text  =  " 月份 " ;  
 this .lblmonth.TextAlign  =  System.Drawing.ContentAlignment.MiddleCenter;  
 //   
 //  button2  
 //    
  this .button2.Location  =  new  System.Drawing.Point( 83 ,  120 );  
 this .button2.Name  =  " button2 " ;  
 this .button2.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button2.TabIndex  =  12 ;  
 this .button2.Text  =  " button2 " ;  
 //   
 //  button3  
 //    
  this .button3.Location  =  new  System.Drawing.Point( 158 ,  120 );  
 this .button3.Name  =  " button3 " ;  
 this .button3.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button3.TabIndex  =  13 ;  
 this .button3.Text  =  " button3 " ;  
 //   
 //  button4  
 //    
  this .button4.Location  =  new  System.Drawing.Point( 233 ,  120 );  
 this .button4.Name  =  " button4 " ;  
 this .button4.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button4.TabIndex  =  14 ;  
 this .button4.Text  =  " button4 " ;  
 //   
 //  button5  
 //    
  this .button5.Location  =  new  System.Drawing.Point( 308 ,  120 );  
 this .button5.Name  =  " button5 " ;  
 this .button5.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button5.TabIndex  =  15 ;  
 this .button5.Text  =  " button5 " ;  
 //   
 //  button6  
 //    
  this .button6.Location  =  new  System.Drawing.Point( 383 ,  120 );  
 this .button6.Name  =  " button6 " ;  
 this .button6.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button6.TabIndex  =  16 ;  
 this .button6.Text  =  " button6 " ;  
 //   
 //  button7  
 //    
  this .button7.BackColor  =  System.Drawing.SystemColors.Control;  
 this .button7.Location  =  new  System.Drawing.Point( 458 ,  120 );  
 this .button7.Name  =  " button7 " ;  
 this .button7.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button7.TabIndex  =  17 ;  
 this .button7.Text  =  " button7 " ;  
 //   
 //  label1  
 //    
  this .label1.Location  =  new  System.Drawing.Point( 16 ,  88 );  
 this .label1.Name  =  " label1 " ;  
 this .label1.Size  =  new  System.Drawing.Size( 48 ,  23 );  
 this .label1.TabIndex  =  18 ;  
 this .label1.Text  =  " 星期日 " ;  
 //   
 //  label2  
 //    
  this .label2.Location  =  new  System.Drawing.Point( 92 ,  88 );  
 this .label2.Name  =  " label2 " ;  
 this .label2.Size  =  new  System.Drawing.Size( 48 ,  23 );  
 this .label2.TabIndex  =  19 ;  
 this .label2.Text  =  " 星期一 " ;  
 //   
 //  button8  
 //    
  this .button8.Location  =  new  System.Drawing.Point( 8 ,  160 );  
 this .button8.Name  =  " button8 " ;  
 this .button8.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button8.TabIndex  =  20 ;  
 this .button8.Text  =  " button8 " ;  
 //   
 //  button9  
 //    
  this .button9.Location  =  new  System.Drawing.Point( 83 ,  160 );  
 this .button9.Name  =  " button9 " ;  
 this .button9.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button9.TabIndex  =  21 ;  
 this .button9.Text  =  " button9 " ;  
 //   
 //  button10  
 //    
  this .button10.Location  =  new  System.Drawing.Point( 158 ,  160 );  
 this .button10.Name  =  " button10 " ;  
 this .button10.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button10.TabIndex  =  22 ;  
 this .button10.Text  =  " button10 " ;  
 //   
 //  button11  
 //    
  this .button11.Location  =  new  System.Drawing.Point( 233 ,  160 );  
 this .button11.Name  =  " button11 " ;  
 this .button11.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button11.TabIndex  =  23 ;  
 this .button11.Text  =  " button11 " ;  
 //   
 //  button12  
 //    
  this .button12.Location  =  new  System.Drawing.Point( 308 ,  160 );  
 this .button12.Name  =  " button12 " ;  
 this .button12.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button12.TabIndex  =  24 ;  
 this .button12.Text  =  " button12 " ;  
 //   
 //  button13  
 //    
  this .button13.Location  =  new  System.Drawing.Point( 383 ,  160 );  
 this .button13.Name  =  " button13 " ;  
 this .button13.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button13.TabIndex  =  25 ;  
 this .button13.Text  =  " button13 " ;  
 //   
 //  button14  
 //    
  this .button14.BackColor  =  System.Drawing.SystemColors.Control;  
 this .button14.Location  =  new  System.Drawing.Point( 458 ,  160 );  
 this .button14.Name  =  " button14 " ;  
 this .button14.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button14.TabIndex  =  26 ;  
 this .button14.Text  =  " button14 " ;  
 //   
 //  button15  
 //    
  this .button15.Location  =  new  System.Drawing.Point( 8 ,  200 );  
 this .button15.Name  =  " button15 " ;  
 this .button15.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button15.TabIndex  =  27 ;  
 this .button15.Text  =  " button15 " ;  
 //   
 //  button16  
 //    
  this .button16.Location  =  new  System.Drawing.Point( 83 ,  200 );  
 this .button16.Name  =  " button16 " ;  
 this .button16.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button16.TabIndex  =  28 ;  
 this .button16.Text  =  " button16 " ;  
 //   
 //  button17  
 //    
  this .button17.Location  =  new  System.Drawing.Point( 158 ,  200 );  
 this .button17.Name  =  " button17 " ;  
 this .button17.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button17.TabIndex  =  29 ;  
 this .button17.Text  =  " button17 " ;  
 //   
 //  button18  
 //    
  this .button18.Location  =  new  System.Drawing.Point( 233 ,  200 );  
 this .button18.Name  =  " button18 " ;  
 this .button18.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button18.TabIndex  =  30 ;  
 this .button18.Text  =  " button18 " ;  
 //   
 //  button19  
 //    
  this .button19.Location  =  new  System.Drawing.Point( 308 ,  200 );  
 this .button19.Name  =  " button19 " ;  
 this .button19.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button19.TabIndex  =  31 ;  
 this .button19.Text  =  " button19 " ;  
 //   
 //  button20  
 //    
  this .button20.Location  =  new  System.Drawing.Point( 383 ,  200 );  
 this .button20.Name  =  " button20 " ;  
 this .button20.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button20.TabIndex  =  32 ;  
 this .button20.Text  =  " button20 " ;  
 //   
 //  button21  
 //    
  this .button21.Location  =  new  System.Drawing.Point( 458 ,  200 );  
 this .button21.Name  =  " button21 " ;  
 this .button21.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button21.TabIndex  =  33 ;  
 this .button21.Text  =  " button21 " ;  
 //   
 //  button22  
 //    
  this .button22.Location  =  new  System.Drawing.Point( 8 ,  240 );  
 this .button22.Name  =  " button22 " ;  
 this .button22.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button22.TabIndex  =  34 ;  
 this .button22.Text  =  " button22 " ;  
 //   
 //  button23  
 //    
  this .button23.Location  =  new  System.Drawing.Point( 83 ,  240 );  
 this .button23.Name  =  " button23 " ;  
 this .button23.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button23.TabIndex  =  35 ;  
 this .button23.Text  =  " button23 " ;  
 //   
 //  button24  
 //    
  this .button24.Location  =  new  System.Drawing.Point( 158 ,  240 );  
 this .button24.Name  =  " button24 " ;  
 this .button24.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button24.TabIndex  =  36 ;  
 this .button24.Text  =  " button24 " ;  
 //   
 //  button25  
 //    
  this .button25.Location  =  new  System.Drawing.Point( 233 ,  240 );  
 this .button25.Name  =  " button25 " ;  
 this .button25.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button25.TabIndex  =  37 ;  
 this .button25.Text  =  " button25 " ;  
 //   
 //  button26  
 //    
  this .button26.Location  =  new  System.Drawing.Point( 308 ,  240 );  
 this .button26.Name  =  " button26 " ;  
 this .button26.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button26.TabIndex  =  38 ;  
 this .button26.Text  =  " button26 " ;  
 //   
 //  button27  
 //    
  this .button27.Location  =  new  System.Drawing.Point( 383 ,  240 );  
 this .button27.Name  =  " button27 " ;  
 this .button27.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button27.TabIndex  =  39 ;  
 this .button27.Text  =  " button27 " ;  
 //   
 //  button28  
 //    
  this .button28.Location  =  new  System.Drawing.Point( 458 ,  240 );  
 this .button28.Name  =  " button28 " ;  
 this .button28.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button28.TabIndex  =  40 ;  
 this .button28.Text  =  " button28 " ;  
 //   
 //  button29  
 //    
  this .button29.Location  =  new  System.Drawing.Point( 8 ,  280 );  
 this .button29.Name  =  " button29 " ;  
 this .button29.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button29.TabIndex  =  41 ;  
 this .button29.Text  =  " button29 " ;  
 //   
 //  button30  
 //    
  this .button30.Location  =  new  System.Drawing.Point( 83 ,  280 );  
 this .button30.Name  =  " button30 " ;  
 this .button30.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button30.TabIndex  =  42 ;  
 this .button30.Text  =  " button30 " ;  
 //   
 //  button31  
 //    
  this .button31.Location  =  new  System.Drawing.Point( 158 ,  280 );  
 this .button31.Name  =  " button31 " ;  
 this .button31.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button31.TabIndex  =  43 ;  
 this .button31.Text  =  " button31 " ;  
 //   
 //  button32  
 //    
  this .button32.Location  =  new  System.Drawing.Point( 233 ,  280 );  
 this .button32.Name  =  " button32 " ;  
 this .button32.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button32.TabIndex  =  44 ;  
 this .button32.Text  =  " button32 " ;  
 //   
 //  button33  
 //    
  this .button33.Location  =  new  System.Drawing.Point( 308 ,  280 );  
 this .button33.Name  =  " button33 " ;  
 this .button33.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button33.TabIndex  =  45 ;  
 this .button33.Text  =  " button33 " ;  
 //   
 //  button34  
 //    
  this .button34.Location  =  new  System.Drawing.Point( 383 ,  280 );  
 this .button34.Name  =  " button34 " ;  
 this .button34.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button34.TabIndex  =  46 ;  
 this .button34.Text  =  " button34 " ;  
 //   
 //  button35  
 //    
  this .button35.Location  =  new  System.Drawing.Point( 458 ,  280 );  
 this .button35.Name  =  " button35 " ;  
 this .button35.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button35.TabIndex  =  47 ;  
 this .button35.Text  =  " button35 " ;  
 //   
 //  button36  
 //    
  this .button36.Location  =  new  System.Drawing.Point( 8 ,  320 );  
 this .button36.Name  =  " button36 " ;  
 this .button36.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button36.TabIndex  =  48 ;  
 this .button36.Text  =  " button36 " ;  
 //   
 //  button37  
 //    
  this .button37.Location  =  new  System.Drawing.Point( 83 ,  320 );  
 this .button37.Name  =  " button37 " ;  
 this .button37.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button37.TabIndex  =  49 ;  
 this .button37.Text  =  " button37 " ;  
 //   
 //  button38  
 //    
  this .button38.Location  =  new  System.Drawing.Point( 158 ,  320 );  
 this .button38.Name  =  " button38 " ;  
 this .button38.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button38.TabIndex  =  50 ;  
 this .button38.Text  =  " button38 " ;  
 //   
 //  button39  
 //    
  this .button39.Location  =  new  System.Drawing.Point( 233 ,  320 );  
 this .button39.Name  =  " button39 " ;  
 this .button39.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button39.TabIndex  =  51 ;  
 this .button39.Text  =  " button39 " ;  
 //   
 //  button40  
 //    
  this .button40.Location  =  new  System.Drawing.Point( 308 ,  320 );  
 this .button40.Name  =  " button40 " ;  
 this .button40.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button40.TabIndex  =  52 ;  
 this .button40.Text  =  " button40 " ;  
 //   
 //  button41  
 //    
  this .button41.Location  =  new  System.Drawing.Point( 383 ,  320 );  
 this .button41.Name  =  " button41 " ;  
 this .button41.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button41.TabIndex  =  53 ;  
 this .button41.Text  =  " button41 " ;  
 //   
 //  button42  
 //    
  this .button42.Location  =  new  System.Drawing.Point( 458 ,  320 );  
 this .button42.Name  =  " button42 " ;  
 this .button42.Size  =  new  System.Drawing.Size( 75 ,  40 );  
 this .button42.TabIndex  =  54 ;  
 this .button42.Text  =  " button42 " ;  
 //   
 //  label3  
 //    
  this .label3.Location  =  new  System.Drawing.Point( 168 ,  88 );  
 this .label3.Name  =  " label3 " ;  
 this .label3.Size  =  new  System.Drawing.Size( 48 ,  23 );  
 this .label3.TabIndex  =  55 ;  
 this .label3.Text  =  " 星期二 " ;  
 //   
 //  label4  
 //    
  this .label4.Location  =  new  System.Drawing.Point( 244 ,  88 );  
 this .label4.Name  =  " label4 " ;  
 this .label4.Size  =  new  System.Drawing.Size( 48 ,  23 );  
 this .label4.TabIndex  =  56 ;  
 this .label4.Text  =  " 星期三 " ;  
 //   
 //  label5  
 //    
  this .label5.Location  =  new  System.Drawing.Point( 320 ,  88 );  
 this .label5.Name  =  " label5 " ;  
 this .label5.Size  =  new  System.Drawing.Size( 48 ,  23 );  
 this .label5.TabIndex  =  57 ;  
 this .label5.Text  =  " 星期四 " ;  
 //   
 //  label6  
 //    
  this .label6.Location  =  new  System.Drawing.Point( 396 ,  88 );  
 this .label6.Name  =  " label6 " ;  
 this .label6.Size  =  new  System.Drawing.Size( 48 ,  23 );  
 this .label6.TabIndex  =  58 ;  
 this .label6.Text  =  " 星期五 " ;  
 //   
 //  label7  
 //    
  this .label7.Location  =  new  System.Drawing.Point( 472 ,  88 );  
 this .label7.Name  =  " label7 " ;  
 this .label7.Size  =  new  System.Drawing.Size( 48 ,  23 );  
 this .label7.TabIndex  =  59 ;  
 this .label7.Text  =  " 星期六 " ;  
 //   
 //  today  
 //    
  this .today.Location  =  new  System.Drawing.Point( 48 ,  376 );  
 this .today.Name  =  " today " ;  
 this .today.Size  =  new  System.Drawing.Size( 280 ,  23 );  
 this .today.TabIndex  =  60 ;  
 this .today.Text  =  " today " ;  
 //   
 //  Calendar  
 //    
  this .AutoScaleBaseSize  =  new  System.Drawing.Size( 5 ,  15 );  
 this .ClientSize  =  new  System.Drawing.Size( 552 ,  405 );  
 this .Controls.Add( this .today);  
 this .Controls.Add( this .label7);  
 this .Controls.Add( this .label6);  
 this .Controls.Add( this .label5);  
 this .Controls.Add( this .label4);  
 this .Controls.Add( this .label3);  
 this .Controls.Add( this .button42);  
 this .Controls.Add( this .button41);  
 this .Controls.Add( this .button40);  
 this .Controls.Add( this .button39);  
 this .Controls.Add( this .button38);  
 this .Controls.Add( this .button37);  
 this .Controls.Add( this .button36);  
 this .Controls.Add( this .button35);  
 this .Controls.Add( this .button34);  
 this .Controls.Add( this .button33);  
 this .Controls.Add( this .button32);  
 this .Controls.Add( this .button31);  
 this .Controls.Add( this .button30);  
 this .Controls.Add( this .button29);  
 this .Controls.Add( this .button28);  
 this .Controls.Add( this .button27);  
 this .Controls.Add( this .button26);  
 this .Controls.Add( this .button25);  
 this .Controls.Add( this .button24);  
 this .Controls.Add( this .button23);  
 this .Controls.Add( this .button22);  
 this .Controls.Add( this .button21);  
 this .Controls.Add( this .button20);  
 this .Controls.Add( this .button19);  
 this .Controls.Add( this .button18);  
 this .Controls.Add( this .button17);  
 this .Controls.Add( this .button16);  
 this .Controls.Add( this .button15);  
 this .Controls.Add( this .button14);  
 this .Controls.Add( this .button13);  
 this .Controls.Add( this .button12);  
 this .Controls.Add( this .button11);  
 this .Controls.Add( this .button10);  
 this .Controls.Add( this .button9);  
 this .Controls.Add( this .button8);  
 this .Controls.Add( this .label2);  
 this .Controls.Add( this .label1);  
 this .Controls.Add( this .button7);  
 this .Controls.Add( this .button6);  
 this .Controls.Add( this .button5);  
 this .Controls.Add( this .button4);  
 this .Controls.Add( this .button3);  
 this .Controls.Add( this .button2);  
 this .Controls.Add( this .lblmonth);  
 this .Controls.Add( this .button1);  
 this .Controls.Add( this .btnnext);  
 this .Controls.Add( this .btnprev);  
 this .Name  =  " Calendar " ;  
 this .Text  =  " Calendar " ;  
 this .Load  \+=  new  System.EventHandler( this .Form1\_Load);  
 this .ResumeLayout( false );  
  
\}  
 \#endregion   
  
 private  int  DaysInMonth ( int  Year, int  Month)  
\{  
 if (Month == 2 )  
\{  
 if (IsLeapYear(Year))  
\{  
 return  29 ;  
\}  
 return  28 ;  
\}  
 if (Month == 4 || Month == 6 || Month == 9 || Month == 11 )  
\{  
 return  30 ;  
\}  
 return  31 ;  
  
\} // DateTime.DaysInMonth(   
  private  bool  IsLeapYear( int  Year)  
\{  
 if (Year % 4 == 0 && Year % 100 != 0 || Year % 400 == 0 )  
 return  true ;  
 else   
 return  false ;  
\}  
  
  
 private  int  DayOfWeek(DateTime DateTime)  
\{  
 int  i;  
 switch (DateTime.DayOfWeek)  
\{  
 case  System.DayOfWeek.Monday:  
i = 1 ;  
 break ;  
 case  System.DayOfWeek.Tuesday:  
i = 2 ;  
 break ;  
 case  System.DayOfWeek.Wednesday:  
i = 3 ;  
 break ;  
 case  System.DayOfWeek.Thursday:  
i = 4 ;  
 break ;  
 case  System.DayOfWeek.Friday:  
i = 5 ;  
 break ;  
 case  System.DayOfWeek.Saturday:  
i = 6 ;  
 break ;  
 case  System.DayOfWeek.Sunday:  
i = 0 ;  
 break ;  
 default :  
i =- 1 ;  
 break ;  
\}  
 return  i;  
\}  
  
 private  void  InitLbl( int  Year, int  Month)  
\{  
 this .lblmonth.Text = Year.ToString() \+ " 年 " \+ Month.ToString() \+ " 月 " ;  
 this .lblmonth.Refresh();  
\}  
  
 private  void  InitBtn( int  Year, int  Month)  
\{  
System.DateTime firstday = Convert.ToDateTime(Year.ToString() \+ " / " \+ Month.ToString() \+ " / " \+ Convert.ToString( 1 ));  
  
 // 中間   
  int  iweek = this .DayOfWeek(firstday);  
 int  currMonthDay = DaysInMonth(Year,Month);  
 int  j = 0 ; // 按鈕上顯示的文字   
  for ( int  i = iweek;i < iweek \+ currMonthDay;i \++ )  
\{  
j \++ ;  
myButton\[i\].Text = j.ToString();  
myButton\[i\].Click  \+=  new  System.EventHandler( this .button\_Click);  
myButton\[i\].BackColor = Color.LightSeaGreen;  
\}  
  
 // 前面    
  int  prevMonthDay = DaysInMonth(Year,Month \- 1 );  
 int  m = prevMonthDay; // 按鈕上顯示的文字   
  for ( int  i = iweek \- 1 ;i >= 0 ;i \-- )  
\{  
myButton\[i\].Text = m.ToString();  
myButton\[i\].Click  \+=  new  System.EventHandler( this .btnprev\_Click);  
myButton\[i\].BackColor = Color.Silver;  
m \-- ;  
\}  
  
  
 // 後面   
  int  k = 0 ; // 按鈕上顯示的文字   
  for ( int  i = iweek \+ currMonthDay;i < 42 ;i \++ )  
\{  
k \++ ;  
myButton\[i\].Text = k.ToString();  
myButton\[i\].Click  \+=  new  System.EventHandler( this .btnnext\_Click);  
myButton\[i\].BackColor = Color.Silver;  
\}  
  
 //   
 // day=System.DateTime.Now.Day;  
 // myButton\[iweek-1+day\].Select();   
  \}  
 private  void  button\_Click( object  sender, System.EventArgs e)  
\{  
Button box  =  (Button)sender;  
MessageBox.Show( " you selected " \+ this .year.ToString() \+ " / " \+ this .month.ToString() \+ " / " \+ box.Text.ToString(), " date "  ,MessageBoxButtons.OK);  
  
\}  
  
 private  void  btnprev\_Click( object  sender, System.EventArgs e)  
\{  
unInitBtn();  
 this .month \-- ;  
 if (month == 0 )  
\{  
 this .year \-- ;  
 this .month = 12 ;  
\}  
InitLbl( this .year, this .month);  
InitBtn( this .year, this .month);;  
  
\}  
 private  void  btnnext\_Click( object  sender, System.EventArgs e)  
\{  
unInitBtn();  
 this .month \++ ;  
 if ( this .month == 13 )  
\{  
 this .year \++ ;  
 this .month = 1 ;  
\}  
InitLbl( this .year, this .month);  
InitBtn( this .year, this .month);;  
\}  
  
 private  void  Form1\_Load( object  sender, System.EventArgs e)  
\{  
System.DateTime currtime = System.DateTime.Now;  
 this .year = currtime.Year;  
 this .month = currtime.Month;  
 this .day = currtime.Day;  
  
InitLbl( this .year, this .month);  
InitBtn( this .year, this .month);  
  
 this .today.Text = " 今天是: " \+ currtime.ToShortDateString();  
  
  
\}  
  
 private  void  unInitBtn()  
\{  
System.DateTime firstday = Convert.ToDateTime( this .year.ToString() \+ " / " \+ this .month.ToString() \+ " / " \+ Convert.ToString( 1 ));  
  
 // 中間   
  int  iweek = this .DayOfWeek(firstday);  
 int  currMonthDay = DaysInMonth( this .year, this .month);  
 int  j = 0 ;  
 for ( int  i = iweek;i < iweek \+ currMonthDay;i \++ )  
\{  
j \++ ;  
myButton\[i\].Text = j.ToString();  
myButton\[i\].Click  \-=  new  System.EventHandler( this .button\_Click);  
myButton\[i\].BackColor = Color.Coral;  
\}  
  
 // 前面   
  int  prevmonthday = DaysInMonth( this .year, this .month \- 1 );  
 int  m = prevmonthday;  
 for ( int  i = iweek \- 1 ;i >= 0 ;i \-- )  
\{  
myButton\[i\].Text = m.ToString();  
myButton\[i\].Click  \-=  new  System.EventHandler( this .btnprev\_Click);  
myButton\[i\].BackColor = Color.Silver;  
m \-- ;  
  
\}  
  
 // 後面   
  int  k = 0 ;  
 for ( int  i = iweek \+ currMonthDay;i < 42 ;i \++ )  
\{  
k \++ ;  
myButton\[i\].Text = k.ToString();  
myButton\[i\].Click  \-=  new  System.EventHandler( this .btnnext\_Click);  
myButton\[i\].BackColor = Color.Silver;  
\}  
\}  
  
  
  
\}  
\}