TextPane2.StartPoint 屬性

取得 TextPoint 物件，表示窗格的第一個顯示字元。

命名空間：  EnvDTE80
組件：  EnvDTE80 (在 EnvDTE80.dll 中)

語法

'宣告
ReadOnly Property StartPoint As TextPoint

TextPoint StartPoint { get; }

property TextPoint^ StartPoint {
    TextPoint^ get ();
}

abstract StartPoint : TextPoint

function get StartPoint () : TextPoint

屬性值

型別：EnvDTE.TextPoint
TextPoint 物件。

範例

這個範例會開啟文字文件，並使用這個文字窗格的 StartPoint 屬性，在訊息方塊的窗格中顯示文字的文字起始點和結束點。 如需如何像執行增益集一般，執行這個範例的詳細資訊，請參閱 HOW TO：編譯和執行 Automation 物件模型程式碼範例。

Imports EnvDTE
Imports EnvDTE80
Public Sub OnConnection(ByVal application As Object, _
 ByVal connectMode As ext_ConnectMode, ByVal addInInst As Object, _
 ByRef custom As Array) Implements IDTExtensibility2.OnConnection
    _applicationObject = CType(application, DTE2)
    _addInInstance = CType(addInInst, AddIn)
    TextPane2HeightExample(_applicationObject)
End Sub
Sub TextPane2HeightExample(ByVal dte As DTE2)
    Dim objTW As TextWindow
    Dim objPane As TextPane2
    Dim objStart As TextPoint
    Dim objTextDoc As TextDocument
    Dim objTextPt As TextPoint
    Dim objEP As EditPoint
    ' Create a new text document.
    _applicationObject.ItemOperations.NewFile("General\Text File")
    ' Get a handle to the new document and create EditPoint,
    ' TextPoint, and TextPane objects.
    objTextDoc = CType(_applicationObject.ActiveDocument.Object _
     ("TextDocument"), TextDocument)
    objEP = objTextDoc.StartPoint.CreateEditPoint
    objTextPt = objTextDoc.StartPoint
    ' Plug in some text.
    objEP.Insert("A test sentence.")
    objTW = CType(dte.ActiveWindow.Object, TextWindow)
    objPane = CType(objTW.ActivePane, TextPane2)
    MsgBox("The active pane is " & Str(objPane.Height)  _
    & " lines high and " & Str(objPane.Width) & " columns wide.")
    objStart = objPane.StartPoint
        MsgBox("It begins at line " & Str(objStart.Line)  _
    & ", column " & Str(objStart.LineCharOffset) & ".")
End Sub

using EnvDTE;
using EnvDTE80;
using System.Windows.Forms;
public void OnConnection(object application, 
ext_ConnectMode connectMode, object addInInst, ref Array custom)
{
    _applicationObject = (DTE2)application;
    _addInInstance = (AddIn)addInInst;
    TextPane2HeightExample(_applicationObject);
}
public void TextPane2HeightExample(DTE2 dte)
{
    TextWindow objTW;
    TextPane2 objPane;
    TextDocument objTextDoc;
    TextPoint objTextPt;
    EditPoint2 objEP;
    TextPoint objStart;
    // Create a new text document.
    _applicationObject.ItemOperations.NewFile(@"General\Text File",
 "test.txt", Constants.vsViewKindTextView);
    // Get a handle to the text document and create EditPoint2,
    // TextPoint, and TextPane2 objects.
    objTextDoc =(TextDocument)_applicationObject.ActiveDocument.Object
("TextDocument");
    objEP = (EditPoint2)objTextDoc.StartPoint.CreateEditPoint();
    objTextPt = objTextDoc.StartPoint;
    // Plug in some text.
    objEP.Insert("A test sentence.");
    objTW = (TextWindow)_applicationObject.ActiveWindow.Object;
    objPane = (TextPane2)objTW.ActivePane;
    MessageBox.Show("The active pane is " + objPane.Height.ToString() 
+ " lines high and " + objPane.Width.ToString() + " columns wide.");
    objStart = objPane.StartPoint;
    MessageBox.Show("It begins at line " + objStart.Line.ToString() 
+ ", column " + objStart.LineCharOffset.ToString() + ".");
}

.NET Framework 安全性

• 完全信任立即呼叫者。這個成員無法供部分信任的程式碼使用。如需詳細資訊，請參閱從部分受信任程式碼使用程式庫。

請參閱

參考

TextPane2 介面

StartPoint 多載

EnvDTE80 命名空間