This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
Microsoft Internal Use Only.
Namespace:  Microsoft.VisualStudio.VCProjectEngine
Assembly:  Microsoft.VisualStudio.VCProjectEngine (in Microsoft.VisualStudio.VCProjectEngine.dll)
Syntax
声明
Sub DefaultFileExtensions ( _
    <OutAttribute> ByRef pbstrExt As String _
)
void DefaultFileExtensions(
    out string pbstrExt
)
void DefaultFileExtensions(
    [OutAttribute] String^% pbstrExt
)
abstract DefaultFileExtensions : 
        pbstrExt:string byref -> unit 
function DefaultFileExtensions(
    pbstrExt : String
)
Parameters
- pbstrExt
 Type: System.String%
 Output. String containing file extensions
.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.