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TextSpanHelper.ValidCoord Method

Determines whether the given position is valid for the given source buffer.

Namespace:  Microsoft.VisualStudio.Package
Assemblies:   Microsoft.VisualStudio.Package.LanguageService (in Microsoft.VisualStudio.Package.LanguageService.dll)
  Microsoft.VisualStudio.Package.LanguageService.11.0 (in Microsoft.VisualStudio.Package.LanguageService.11.0.dll)
  Microsoft.VisualStudio.Package.LanguageService.9.0 (in Microsoft.VisualStudio.Package.LanguageService.9.0.dll)
  Microsoft.VisualStudio.Package.LanguageService.10.0 (in Microsoft.VisualStudio.Package.LanguageService.10.0.dll)
  Microsoft.VisualStudio.Package.LanguageService.12.0 (in Microsoft.VisualStudio.Package.LanguageService.12.0.dll)

Syntax

'Declaration
Public Shared Function ValidCoord ( _
    src As Source, _
    line As Integer, _
    pos As Integer _
) As Boolean
public static bool ValidCoord(
    Source src,
    int line,
    int pos
)
public:
static bool ValidCoord(
    Source^ src, 
    int line, 
    int pos
)
static member ValidCoord : 
        src:Source * 
        line:int * 
        pos:int -> bool
public static function ValidCoord(
    src : Source, 
    line : int, 
    pos : int
) : boolean

Parameters

  • line
    Type: Int32

    [in] The line index of the position to test.

  • pos
    Type: Int32

    [in] The column index of the position to test.

Return Value

Type: Boolean
Returns true if the given position lies within the given source buffer; otherwise, returns false.

Remarks

The line parameter must be greater than or equal to 0 and less than the number of lines in the source buffer. The pos parameter must be greater than or equal to 0 and less than the number of characters on the specified line.

If the src parameter is a null value, then the position is tested only for negative values.

.NET Framework Security

See Also

Reference

TextSpanHelper Class

Microsoft.VisualStudio.Package Namespace