Share via


EditPoint.LineCharOffset 属性

获取 EditPoint 对象的字符偏移量。

命名空间:  EnvDTE
程序集:  EnvDTE(在 EnvDTE.dll 中)

语法

声明
ReadOnly Property LineCharOffset As Integer
int LineCharOffset { get; }
property int LineCharOffset {
    int get ();
}
abstract LineCharOffset : int with get
function get LineCharOffset () : int

属性值

类型:Int32
指示 EditPoint 对象的字符偏移量的整数值。

备注

字符编号从 1 开始。 LineCharOffset 返回对象距离文档中一行的左侧的字符数。

示例

Sub LineCharOffsetExample(ByVal dte As DTE2)

    ' Create a new text file.
    dte.ItemOperations.NewFile()

    ' Create an EditPoint at the start of the new document.
    Dim doc As TextDocument = 
        CType(dte.ActiveDocument.Object("TextDocument"), TextDocument)
    Dim point As EditPoint = doc.StartPoint.CreateEditPoint

    Dim i As Integer

    ' Insert 10 lines of text.
    For i = 1 To 10
        point.Insert("This is a test." & vbCrLf)
    Next

    ' Display EditPoint properties.
    MsgBox( _
        "AbsoluteCharOffset: " & point.AbsoluteCharOffset & vbCrLf & _
        "LineCharOffset: " & point.LineCharOffset & vbCrLf & _
        "DisplayColumn: " & point.DisplayColumn & vbCrLf & _
        "AtEndOfDocument: " & point.AtEndOfDocument & vbCrLf & _
        "AtEndOfLine: " & point.AtEndOfLine & vbCrLf & _
        "AtStartOfDocument: " & point.AtStartOfDocument & vbCrLf & _
        "AtStartOfLine: " & point.AtStartOfLine)

End Sub
public void LineCharOffsetExample(DTE2 dte)
{
    // Create a new text file.
    dte.ItemOperations.NewFile(@"General\Text File", "", 
        Constants.vsViewKindPrimary);

    // Create an EditPoint at the start of the new document.
    TextDocument doc = 
        (TextDocument)dte.ActiveDocument.Object("TextDocument");
    EditPoint point = doc.StartPoint.CreateEditPoint();

    // Insert 10 lines of text.
    for (int i = 0; i < 10; ++i)
        point.Insert("This is a test.\n");

    // Display EditPoint properties.
    MessageBox.Show(
        "AbsoluteCharOffset: " + point.AbsoluteCharOffset + "\n" + 
        "LineCharOffset: " + point.LineCharOffset + "\n" +
        "AtEndOfDocument: " + point.AtEndOfDocument + "\n" + 
        "AtEndOfLine: " + point.AtEndOfLine + "\n" + 
        "AtStartOfDocument: " + point.AtStartOfDocument + "\n" + 
        "AtStartOfLine: " + point.AtStartOfLine);
}

.NET Framework 安全性

请参阅

参考

EditPoint 接口

EnvDTE 命名空间

其他资源

如何:编译和运行自动化对象模型代码示例