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Source.GetTextUpToLine Method

Gets the text from the source up to and including the given line number.

Namespace:  Microsoft.VisualStudio.Package
Assemblies:   Microsoft.VisualStudio.Package.LanguageService.9.0 (in Microsoft.VisualStudio.Package.LanguageService.9.0.dll)
  Microsoft.VisualStudio.Package.LanguageService (in Microsoft.VisualStudio.Package.LanguageService.dll)
  Microsoft.VisualStudio.Package.LanguageService.10.0 (in Microsoft.VisualStudio.Package.LanguageService.10.0.dll)

Syntax

'Dichiarazione
Public Function GetTextUpToLine ( _
    line As Integer _
) As String
'Utilizzo
Dim instance As Source
Dim line As Integer
Dim returnValue As String

returnValue = instance.GetTextUpToLine(line)
public string GetTextUpToLine(
    int line
)
public:
String^ GetTextUpToLine(
    int line
)
member GetTextUpToLine : 
        line:int -> string 
public function GetTextUpToLine(
    line : int
) : String

Parameters

  • line
    Type: System.Int32
    The line number of the last line of text to obtain. Specify 0 to obtain all the text in the source.

Return Value

Type: System.String
All the text up to and including the given line.

Remarks

This method calls the GetLastLineIndex method on the IVsTextLines object passed to the Source class constructor to get the total number of lines. If line is 0, use the total number of lines (minus 1) as the last line; otherwise, use line if it does not exceed the total number of lines. Finally, get the length of the last line to obtain (with a call to GetLengthOfLine), and return the result from a call to GetText(Int32, Int32, Int32, Int32). This method throws an exception if either GetLastLineIndex or GetLengthOfLine return errors.

.NET Framework Security

See Also

Reference

Source Class

Source Members

Microsoft.VisualStudio.Package Namespace