TextSpanHelper.ValidCoord(Source, Int32, Int32) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.Package

Assembly:: Microsoft.VisualStudio.Package.LanguageService.14.0.dll

Assembly:: Microsoft.VisualStudio.Package.LanguageService.15.0.dll

Important

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

public:
 static bool ValidCoord(Microsoft::VisualStudio::Package::Source ^ src, int line, int pos);

public static bool ValidCoord (Microsoft.VisualStudio.Package.Source src, int line, int pos);

static member ValidCoord : Microsoft.VisualStudio.Package.Source * int * int -> bool

Public Shared Function ValidCoord (src As Source, line As Integer, pos As Integer) As Boolean

Parameters

src: Source

[in] A Source object to validate against. This can be a null value. See Remarks.

line: Int32

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

pos: Int32

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

Returns

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.

Applies to