SaveFileDialog 类

定义

public ref class SaveFileDialog sealed : Microsoft::Win32::FileDialog

public sealed class SaveFileDialog : Microsoft.Win32.FileDialog

type SaveFileDialog = class
    inherit FileDialog

Public NotInheritable Class SaveFileDialog
Inherits FileDialog

继承

Object

CommonDialog

FileDialog

SaveFileDialog

示例

以下示例演示如何创建 SaveFileDialog 和处理结果。

// Configure save file dialog box
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.FileName = "Document"; // Default file name
dlg.DefaultExt = ".txt"; // Default file extension
dlg.Filter = "Text documents (.txt)|*.txt"; // Filter files by extension

// Show save file dialog box
Nullable<bool> result = dlg.ShowDialog();

// Process save file dialog box results
if (result.Value)
{
    // Save document
    string filename = dlg.FileName;
}

' Configure save file dialog box
Dim dlg As New Microsoft.Win32.SaveFileDialog()
dlg.FileName = "Document" ' Default file name
dlg.DefaultExt = ".txt" ' Default file extension
dlg.Filter = "Text documents (.txt)|*.txt" ' Filter files by extension

' Show save file dialog box
Dim result? As Boolean = dlg.ShowDialog()

' Process save file dialog box results
If result = True Then
    ' Save document
    Dim filename As String = dlg.FileName
End If

注解

不能在 XAML 中声明此托管类。

另请参阅

• OpenFileDialog