()); }privateButton selectButton;privateOpenFileDialog openFileDialog1;privateTextBox textBox1;publicOpenFileDialogForm(){ openFileDialog1 =newOpenFileDialog(); selectButton =newButton { Size =newSize(100,20), Location =newPoint(15,15), Text ="Select file"}; selectButton.Click +=n...
下面的代码示例创建 一个 OpenFileDialog,设置多个属性来定义文件扩展名筛选器和对话框行为,并使用 CommonDialog.ShowDialog 方法显示对话框。 该示例需要一个窗体,其中放置了 一个 Button ,并引用添加到该窗体的 System.IO 命名空间。C# 复制 var fileContent = string.Empty; var filePath = string.Empty; ...
}base.Dispose(disposing); }#regionWindows Form Designer generated code///<summary>///Required method for Designer support - do not modify///the contents of this method with the code editor.///</summary>privatevoidInitializeComponent() {this.panel1 =newSystem.Windows.Forms.Pa...
privatevoidForm1_Load(objectsender, EventArgs e){ InitializeOpenFileDialog(); }privatevoidInitializeOpenFileDialog(){// Set the file dialog to filter for graphics files.this.openFileDialog1.Filter ="Images (*.BMP;*.JPG;*.GIF)|*.BMP;*.JPG;*.GIF|"+"All files (*.*)|*.*";// Allow the...
MessageBox.Show(fontDialog1.Font.Size.ToString()); } openFileDialog: filename获取或设置文件路径包含文件名 filenames 是文件路径字符串数组 private void buttonDaKaiDuiHuaKuang_Click(object sender, EventArgs e) { openFileDialog1.ShowDialog();
除PrintPreviewDialog外,所有的对话框都继承于抽象类CommonDialog。 CommonDialog的继承结构 1、文件对话框(FileDialog) 它又常用到两个: 打开文件对话框(OpenFileDialog) 保存文件对话(SaveFileDialog) 2、字体对话框(FontDialog) 3、颜色对话框(ColorDialog) ...
Learn how to use the OpenFileDialog component to open the Windows dialog box for browsing and selecting files.
private void InitializeForm() { webBrowser1 = new WebBrowser(); menuStrip1 = new MenuStrip(); fileToolStripMenuItem = new ToolStripMenuItem(); saveAsToolStripMenuItem = new ToolStripMenuItem(); toolStripSeparator1 = new ToolStripSeparator(); printToolStripMenuItem = new ToolStripMenuItem...
將MenuStrip 加入Form1,並將 AllowMerge 的MenuStrip 屬性設定為 true。 將VisibleForm1 的MenuStrip 屬性設定為 false。 將最上層功能表項目加入 Form1MenuStrip,並將其 Text 屬性設定為 &File。 將子功能表項目加入 &File 功能表項目,並將其 Text 屬性設定為 &Open。 將表單加入...
The following code example uses the OpenFileDialog implementation of FileDialog and illustrates creating, setting of properties, and showing the dialog box. The example uses the ShowDialog method to display the dialog box and return the DialogResult. The example requires a form with a Button placed ...