語言

FileDialogCustomPlacesCollection.Add 方法

定義

命名空間:
System.Windows.Forms
組件:
System.Windows.Forms.dll
組件:
System.Windows.Forms.Primitives.dll

為收藏新增自訂位置 FileDialogCustomPlacesCollection 。

多載

名稱 Description
Add(Guid)

為收藏新增自訂位置 FileDialogCustomPlacesCollection 。
Add(String)

為收藏新增自訂位置 FileDialogCustomPlacesCollection 。

Add(Guid)

來源:
FileDialogCustomPlacesCollection.cs
來源:
FileDialogCustomPlacesCollection.cs
來源:
FileDialogCustomPlacesCollection.cs
來源:
FileDialogCustomPlacesCollection.cs
來源:
FileDialogCustomPlacesCollection.cs

為收藏新增自訂位置 FileDialogCustomPlacesCollection 。

public:
 void Add(Guid knownFolderGuid);
public void Add(Guid knownFolderGuid);
override this.Add : Guid -> unit
Public Sub Add (knownFolderGuid As Guid)

參數

knownFolderGuid
Guid

一個代表 Windows Vista 已知資料夾的 Guid。

範例

以下程式碼範例示範如何使用此 Add 方法。 要執行此範例，請將以下程式碼貼入Windows表單，並從表單的建構子或事件處理方法InitializeDialogAndButton 呼叫 Load。

private OpenFileDialog openFileDialog1;
private Button button1;

private void InitializeDialogAndButton()
{
    this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
    this.button1 = new System.Windows.Forms.Button();
    this.button1.Location = new System.Drawing.Point(53, 37);
    this.button1.AutoSize = true;
    this.button1.Text = "Show dialog with custom places.";
    this.button1.UseVisualStyleBackColor = true;
    this.button1.Click += new System.EventHandler(this.button1_Click);
    this.Controls.Add(this.button1);
}

private void button1_Click(object sender, EventArgs e)
{
    // Add Pictures custom place using GUID.
    openFileDialog1.CustomPlaces.Add("33E28130-4E1E-4676-835A-98395C3BC3BB");

    // Add Links custom place using GUID
    openFileDialog1.CustomPlaces.Add(
        new FileDialogCustomPlace(
        new Guid("BFB9D5E0-C6A9-404C-B2B2-AE6DB6AF4968")));

    // Add Windows custom place using file path.
    openFileDialog1.CustomPlaces.Add(@"c:\Windows");

    openFileDialog1.ShowDialog();
}

Private openFileDialog1 As OpenFileDialog
Private WithEvents button1 As Button

Private Sub InitializeDialogAndButton() 
    Me.openFileDialog1 = New System.Windows.Forms.OpenFileDialog()
    Me.button1 = New System.Windows.Forms.Button()
    Me.button1.Location = New System.Drawing.Point(53, 37)
    Me.button1.AutoSize = True
    Me.button1.Text = "Show dialog with custom places."
    Me.button1.UseVisualStyleBackColor = True

    Me.Controls.Add(Me.button1)

End Sub


Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs) _
    Handles button1.Click

    ' Add Pictures custom place using GUID.
    openFileDialog1.CustomPlaces.Add("33E28130-4E1E-4676-835A-98395C3BC3BB")

    ' Add Links custom place using GUID
    openFileDialog1.CustomPlaces.Add(New FileDialogCustomPlace _
        (New Guid("BFB9D5E0-C6A9-404C-B2B2-AE6DB6AF4968")))

    ' Add Windows custom place using file path.
    openFileDialog1.CustomPlaces.Add("c:\Windows")

    openFileDialog1.ShowDialog()

End Sub

備註

該資料夾只會被加入自訂位置，針對特定 FileDialog 特定位置，並非系統或應用程式的整體變更。

資料夾依加入的順序 FileDialog，放置在自訂位置。 最後新增的會放在最上面。 如果你在收藏中新增一個在執行該應用程式的電腦上不存在的自訂地點，該自訂地點將不會顯示。 GUID 不區分大小寫。 關於可用Windows Vista已知資料夾的清單，請參見 已知資料夾 GUIDS for File 對話框自訂位置或 Windows SDK 中的 KnownFolders.h 檔案。

另請參閱

適用於

Add(String)

來源:
FileDialogCustomPlacesCollection.cs
來源:
FileDialogCustomPlacesCollection.cs
來源:
FileDialogCustomPlacesCollection.cs
來源:
FileDialogCustomPlacesCollection.cs
來源:
FileDialogCustomPlacesCollection.cs

為收藏新增自訂位置 FileDialogCustomPlacesCollection 。

public:
 void Add(System::String ^ path);
public void Add(string path);
public void Add(string? path);
override this.Add : string -> unit
Public Sub Add (path As String)

參數

path
String

一個資料夾路徑，指向自訂位置。

範例

以下程式碼範例示範如何使用此 Add 方法。 要執行此範例，請將以下程式碼貼入Windows表單，並從表單的建構子或事件處理方法InitializeDialogAndButton 呼叫 Load。

private OpenFileDialog openFileDialog1;
private Button button1;

private void InitializeDialogAndButton()
{
    this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
    this.button1 = new System.Windows.Forms.Button();
    this.button1.Location = new System.Drawing.Point(53, 37);
    this.button1.AutoSize = true;
    this.button1.Text = "Show dialog with custom places.";
    this.button1.UseVisualStyleBackColor = true;
    this.button1.Click += new System.EventHandler(this.button1_Click);
    this.Controls.Add(this.button1);
}

private void button1_Click(object sender, EventArgs e)
{
    // Add Pictures custom place using GUID.
    openFileDialog1.CustomPlaces.Add("33E28130-4E1E-4676-835A-98395C3BC3BB");

    // Add Links custom place using GUID
    openFileDialog1.CustomPlaces.Add(
        new FileDialogCustomPlace(
        new Guid("BFB9D5E0-C6A9-404C-B2B2-AE6DB6AF4968")));

    // Add Windows custom place using file path.
    openFileDialog1.CustomPlaces.Add(@"c:\Windows");

    openFileDialog1.ShowDialog();
}

Private openFileDialog1 As OpenFileDialog
Private WithEvents button1 As Button

Private Sub InitializeDialogAndButton() 
    Me.openFileDialog1 = New System.Windows.Forms.OpenFileDialog()
    Me.button1 = New System.Windows.Forms.Button()
    Me.button1.Location = New System.Drawing.Point(53, 37)
    Me.button1.AutoSize = True
    Me.button1.Text = "Show dialog with custom places."
    Me.button1.UseVisualStyleBackColor = True

    Me.Controls.Add(Me.button1)

End Sub


Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs) _
    Handles button1.Click

    ' Add Pictures custom place using GUID.
    openFileDialog1.CustomPlaces.Add("33E28130-4E1E-4676-835A-98395C3BC3BB")

    ' Add Links custom place using GUID
    openFileDialog1.CustomPlaces.Add(New FileDialogCustomPlace _
        (New Guid("BFB9D5E0-C6A9-404C-B2B2-AE6DB6AF4968")))

    ' Add Windows custom place using file path.
    openFileDialog1.CustomPlaces.Add("c:\Windows")

    openFileDialog1.ShowDialog()

End Sub

備註

該資料夾只會被加入自訂位置，針對特定 FileDialog 特定位置，並非系統或應用程式的整體變更。

資料夾依加入的順序 FileDialog，放置在自訂位置。 最後新增的會放在最上面。

另請參閱

適用於