Winform Dialog全接触

骑猪看日落 2021-11-13 16:52 256阅读 0赞

1.OpenFileDialog继承自FileDialog,FileDialog继承自CommonDialog  
            OpenFileDialog openDlg = new OpenFileDialog();  
            openDlg.Filter = "All Files Surport(\*.\*)|\*.\*";  
            openDlg.Title = "选择文件";  
            if (openDlg.ShowDialog() == DialogResult.OK)  
            \{  
                string fileName = openDlg.FileName;  
            \}

2.SaveFileDialog继承自FileDialog  
            SaveFileDialog saveDlg = new SaveFileDialog();  
            saveDlg.Title = "保存文件";  
            saveDlg.Filter = "All Files Surport(\*.\*)|\*.\*|Txt Surport(\*.txt)|\*.txt";  
            saveDlg.AddExtension = false;  
            if (saveDlg.ShowDialog() == DialogResult.OK)  
            \{  
                string filName = saveDlg.FileName;  
            \}

3.FolderBrowserDialog继承自CommonDialog  
            FolderBrowserDialog folderDlg = new FolderBrowserDialog();  
            folderDlg.Description = "选择路径";  
            folderDlg.ShowNewFolderButton = false;  
            if (folderDlg.ShowDialog() == DialogResult.OK)  
            \{  
                string selectPath = folderDlg.SelectedPath;  
            \}

4.字体设置对话框继承自CommonDialog  
            FontDialog fontDlg = new FontDialog();  
            fontDlg.ShowColor = false;      //是否显示颜色设置  
            fontDlg.Font = this.Font;  
            fontDlg.ShowEffects = true;     //是否显示下划线和删除线设置  
            if (fontDlg.ShowDialog() == DialogResult.OK)  
            \{  
                this.Font = fontDlg.Font;  
            \}  
             
            5.颜色设置对话框继承自CommonDialog  
            ColorDialog colorDlg = new ColorDialog();  
            colorDlg.AllowFullOpen = true;  
            colorDlg.FullOpen = false;      //自定义颜色是否可用  
            colorDlg.Color = this.BackColor;  
            if (colorDlg.ShowDialog() == DialogResult.OK)  
            \{  
                this.BackColor = colorDlg.Color;  
            \}

6.MessageBox  
            MessageBoxButtons mssBoxBt = MessageBoxButtons.OKCancel;  
            MessageBoxIcon mssIcon = MessageBoxIcon.Warning;  
            MessageBoxDefaultButton mssDefbt = MessageBoxDefaultButton.Button1;  
            DialogResult dr = MessageBox.Show("Hello", "提示", mssBoxBt, mssIcon, mssDefbt);  
            if (dr == DialogResult.OK)  
            \{  
                return;  
            \}

转载于:https://www.cnblogs.com/LouisZhu/archive/2010/05/27/1744853.html