CompletionSet.CompareItems(String, String, 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

Package:: Microsoft.VisualStudio.Package.LanguageService.15.0 v17.12.40392

Important

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Compares two strings for the specified number of characters.

public:
 virtual int CompareItems(System::String ^ bstrSoFar, System::String ^ bstrOther, int lCharactersToCompare, [Runtime::InteropServices::Out] int % plResult);

 virtual int CompareItems(std::wstring const & bstrSoFar, std::wstring const & bstrOther, int lCharactersToCompare, [Runtime::InteropServices::Out] int & plResult);

public virtual int CompareItems (string bstrSoFar, string bstrOther, int lCharactersToCompare, out int plResult);

abstract member CompareItems : string * string * int * int -> int
override this.CompareItems : string * string * int * int -> int

Public Overridable Function CompareItems (bstrSoFar As String, bstrOther As String, lCharactersToCompare As Integer, ByRef plResult As Integer) As Integer

Parameters

bstrSoFar: String

The first string to compare.

bstrOther: String

The second string to compare.

lCharactersToCompare: Int32

The number of characters to compare.

plResult: Int32

[out] The result of the comparison.

Returns

Int32

If the method is successful, returns S_OK; otherwise, returns an error code (in which case the default comparison is used).

Implements

CompareItems(String, String, Int32, Int32)

Remarks

The plResult should be returned as follows: if bstrSoFar comes before bstrOther, plResult < 0. If bstrSoFar is equivalent to bstrOther, plResult is 0. If bstrSoFar comes after bstrOther, plResult > 0.

This method is the implementation of the CompareItems method of the IVsCompletionSetEx interface.

By default this method is not implemented and returns plResult as 0 and <xref:Microsoft.VisualStudio.NativeMethods.E_NOTIMPL>.

Applies to

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