Ink.InkSerializedFormat - поле

Статья
11/04/2008

Обновлен: Ноябрь 2007

Returns a string that contains the name of the format for ink serialized format (ISF) for querying the Clipboard.

Пространство имен: Microsoft.Ink
Сборка: Microsoft.Ink (в Microsoft.Ink.dll)

Синтаксис

'Декларация
Public Shared ReadOnly InkSerializedFormat As String
'Применение
Dim value As String

value = Ink.InkSerializedFormat

public static readonly string InkSerializedFormat

public:
static initonly String^ InkSerializedFormat

public static final String InkSerializedFormat

public static final var InkSerializedFormat : String

Значение поля

Тип: System.String
The name of the format for ink serialized format (ISF).

Заметки

This name should be used to query DataObject on the Clipboard to see if it contains that particular format.

Примеры

This C# example shows how you could have a menu item called menuItemEdit which contains two submenus called menuItemCopy and menuItemPaste for copying and pasting selected strokes. Two methods are shown: menuItemCopy_Click (the event handler that is called when menuItemCopy is clicked) and menuItemEdit_Popup (the event handler that is called when the submenus of menuItemEdit are shown). In menuItemCopy, the selected ink from an InkOverlay named theInkOverlay is copied into the clipboard in Ink Serialized Format. In menuItemEdit_Popup, the menuItemCopy control is only enabled if one or more strokes are selected, and the menuItemPaste control is only enabled if ink has been copied to the clipboard in ISF. You can check this by using the InkSerializedFormat field.

private void menuItemCopy_Click(object sender, System.EventArgs e)
{
    // Check if anything is selected
    if (theInkOverlay.Selection.Count > 0)
    {
        // Copy the ink as ISF
        theInkOverlay.Ink.ClipboardCopy(theInkOverlay.Selection, 
            InkClipboardFormats.InkSerializedFormat, InkClipboardModes.Copy);
    }
}

private void menuItemEdit_Popup(object sender, System.EventArgs e)
{
    // Only enable Copy if something is selected
    menuItemCopy.Enabled = (theInkOverlay.Selection.Count > 0);

    // Only enable Paste if ink serialialized format is in the clipboard
    IDataObject clipboardObject = Clipboard.GetDataObject();
    menuItemPaste.Enabled =
        clipboardObject.GetDataPresent(Ink.InkSerializedFormat);
}

This Microsoft Visual Basic.NET example shows how you could have a menu item called menuItemEdit which contains two submenus called menuItemCopy and menuItemPaste for copying and pasting selected strokes. Two methods are shown: menuItemCopy_Click (the event handler that is called when menuItemCopy is clicked) and menuItemEdit_Popup (the event handler that is called when the submenus of menuItemEdit are shown). In menuItemCopy, the selected ink from an InkOverlay named theInkOverlay is copied into the clipboard in Ink Serialized Format. In menuItemEdit_Popup, the menuItemCopy control is only enabled if one or more strokes are selected, and the menuItemPaste control is only enabled if ink has been copied to the clipboard in ISF. You can check this by using the InkSerializedFormat field.

Private Sub MenuItemCopy_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItemCopy.Click
    ' Check if anything is selected
    If theInkOverlay.Selection.Count > 0 Then
        ' Copy the ink as ISF
        theInkOverlay.Ink.ClipboardCopy(theInkOverlay.Selection, _
            InkClipboardFormats.InkSerializedFormat, InkClipboardModes.Copy)
    End If
End Sub

Private Sub MenuItemEdit_Popup(ByVal sender As Object, ByVal e As System.EventArgs) Handles MenuItemEdit.Popup
    ' Only enable Copy if something is selected
    If theInkOverlay.Selection.Count > 0 Then
        MenuItemCopy.Enabled = True
    Else
        MenuItemCopy.Enabled = False
    End If

    ' Only enable Paste if ink serialialized format is in the clipboard
    Dim clipboardObject As IDataObject = Clipboard.GetDataObject()
    If clipboardObject.GetDataPresent(Ink.InkSerializedFormat) = True Then
        MenuItemPaste.Enabled = True
    Else
        MenuItemPaste.Enabled = False
    End If

End Sub

Платформы

Windows Vista

Среды .NET Framework и .NET Compact Framework поддерживают не все версии каждой платформы. Поддерживаемые версии перечислены в разделе Требования к системе для .NET Framework.