ExpansionFunction.GetFunctionType Method
Gets the type of the function; that is, what type of value the function returns.
Namespace: Microsoft.VisualStudio.Package
Assemblies: Microsoft.VisualStudio.Package.LanguageService.9.0 (in Microsoft.VisualStudio.Package.LanguageService.9.0.dll)
Microsoft.VisualStudio.Package.LanguageService.11.0 (in Microsoft.VisualStudio.Package.LanguageService.11.0.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
'宣告
Public Overridable Function GetFunctionType ( _
<OutAttribute> ByRef pFuncType As UInteger _
) As Integer
public virtual int GetFunctionType(
out uint pFuncType
)
Parameters
- pFuncType
Type: System.UInt32%
[out] A value from the _ExpansionFunctionType enumeration specifying the type of the expansion function.
Return Value
Type: System.Int32
If successful, returns S_OK; otherwise, returns an error code.
Implements
IVsExpansionFunction.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.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.