VirtualPoint.VirtualDisplayColumn 属性
获取当前位置的显示列。
命名空间: EnvDTE
程序集: EnvDTE(在 EnvDTE.dll 中)
语法
声明
ReadOnly Property VirtualDisplayColumn As Integer
Get
int VirtualDisplayColumn { get; }
property int VirtualDisplayColumn {
int get ();
}
abstract VirtualDisplayColumn : int
function get VirtualDisplayColumn () : int
属性值
类型:System.Int32
一个整数值,指示当前位置的显示列。
示例
Sub VirtualPointExample()
' Before running this example, open a text document.
Dim objSel As TextSelection = DTE.ActiveDocument.Selection
Dim objActive As VirtualPoint = objSel.ActivePoint
' Collapse the selection to the beginning of the line.
objSel.StartOfLine()
' objActive is "live", tied to the position of the actual selection,
' so it will reflect the new position.
Dim iCol As Long = objActive.DisplayColumn
' Move the selection to the end of the line.
objSel.EndOfLine()
MsgBox("The length of the insertion point line is " & (objActive.DisplayColumn - iCol) & " display characters.")
MsgBox("VirtualCharOffset value: " & objActive.VirtualCharOffset & vbCr & "VirtualDisplayColumn value: " & objActive.VirtualDisplayColumn)
End Sub
.NET Framework 安全性
- 对直接调用方的完全信任。此成员不能由部分信任的代码使用。有关更多信息,请参见通过部分受信任的代码使用库。