EditPoint.LineLength Property

Reference

Definition

Namespace:: EnvDTE

Assembly:: EnvDTE.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.11.40262

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets the number of characters in a line.

public:
 property int LineLength { int get(); };

public:
 property int LineLength { int get(); };

[System.Runtime.InteropServices.DispId(25)]
public int LineLength { [System.Runtime.InteropServices.DispId(25)] get; }

[<System.Runtime.InteropServices.DispId(25)>]
[<get: System.Runtime.InteropServices.DispId(25)>]
member this.LineLength : int

Public ReadOnly Property LineLength As Integer

Property Value

Int32

The number of characters in a line containing the EditPoint object, excluding the new line character.

Implements

LineLength

Attributes: DispIdAttribute

Examples

Sub LineLengthExample(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  

    point.StartOfDocument()  

    ' 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 & vbCrLf & _  
        "LineLength: " & point.LineLength)  

End Sub

public void LineLengthExample(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 = 1; i <= 10; ++i)  
        point.Insert("This is a test.\n");  

    point.StartOfDocument();  

    // 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 + "\n" +  
        "LineLength: " + point.LineLength);  
}

Remarks

Character numbering begins at one.

Applies to

Condividi tramite