ExpansionFunction.GetFunctionType(UInt32) 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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Gets the type of the function; that is, what type of value the function returns.

public:
 virtual int GetFunctionType([Runtime::InteropServices::Out] System::UInt32 % pFuncType);

 virtual int GetFunctionType([Runtime::InteropServices::Out] unsigned int & pFuncType);

public virtual int GetFunctionType (out uint pFuncType);

abstract member GetFunctionType : uint32 -> int
override this.GetFunctionType : uint32 -> int

Public Overridable Function GetFunctionType (ByRef pFuncType As UInteger) As Integer

Parameters

pFuncType: UInt32

[out] A value from the _ExpansionFunctionType enumeration specifying the type of the expansion function.

Returns

Int32

If successful, returns S_OK; otherwise, returns an error code.

Implements

GetFunctionType(UInt32)

Remarks

This method determines what is returned from the expansion function: a value or a list. If the expansion function returns a value, then the GetCurrentValue(String, Int32) method is called to obtain that value. If the expansion function returns a list, then the GetListText method is called to obtain a value from the list.

This method is an implementation of the GetFunctionType method on the IVsExpansionFunction interface.

The base method returns eft_Value if the expansion function returns a single value or eft_List if the expansion function returns a list of values. The base method always returns a success code of S_OK.

Applies to