控制控件的属性：动态添加控件，删除/隐藏控件

喜欢ヅ旅行 2022-01-14 06:43 319阅读 0赞

using System;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Data;
    using System.Drawing;
    using System.Linq;
    using System.Text;
    using System.Windows.Forms;
    
    namespace WinFormJiChu
    {
        public partial class TianJiaSuXing : Form
        {
            public TianJiaSuXing()
            {
                InitializeComponent();
            }
    
            //动态添加控件
            private void button1_Click(object sender, EventArgs e)
            {
                TextBox tb_h = new TextBox();
                tb_h.Location = new Point(20,60);
                //上面把一个控件对象做出来了，接下来是添加到窗体当中
                this.Controls.Add(tb_h);
            }
    
            //动态隐藏控件
            private void checkBox1_CheckedChanged(object sender, EventArgs e)
            {
                if (checkBox1.Checked == false)
                {
                    label1.Visible = false;
                }
                else
                {
                    label1.Visible = true;
                }
          }
    
            //动态删除控件
            private void button2_Click(object sender, EventArgs e)
            {
                this.Controls.Clear();
            }
       }
    }

动态添加控件

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pzMTM0MjA4NDc3Ng_size_16_color_FFFFFF_t_70][]

动态隐藏控件

![20190615124542367.PNG][]

![20190615124619392.PNG][]

动态删除控件

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pzMTM0MjA4NDc3Ng_size_16_color_FFFFFF_t_70 1][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pzMTM0MjA4NDc3Ng_size_16_color_FFFFFF_t_70 2][]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pzMTM0MjA4NDc3Ng_size_16_color_FFFFFF_t_70]: /images/20220114/731c5caf5d284a07be8c2a249d58db3b.png
[20190615124542367.PNG]: /images/20220114/07e9ecc269f64b9fbb988b995ad845eb.png
[20190615124619392.PNG]: /images/20220114/60168ecb5a704a62830758b3e4fbd280.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pzMTM0MjA4NDc3Ng_size_16_color_FFFFFF_t_70 1]: /images/20220114/0a26238cc3d141c4a3bc1c23fa1c31b8.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pzMTM0MjA4NDc3Ng_size_16_color_FFFFFF_t_70 2]: /images/20220114/7070f4d8e4ee41f187f79a7a1da07c07.png