Returns true if the specified file can be added to the current project or filter.
Namespace:  Microsoft.VisualStudio.VCProjectEngine
Assembly:  Microsoft.VisualStudio.VCProjectEngine (in Microsoft.VisualStudio.VCProjectEngine.dll)
Syntax
'Declaration
Function CanAddFile ( _
    File As String _
) As Boolean
bool CanAddFile(
    string File
)
bool CanAddFile(
    [InAttribute] String^ File
)
abstract CanAddFile : 
        File:string -> bool
function CanAddFile(
    File : String
) : boolean
Parameters
File
Type: System.StringRequired. The new file to be added. The full path must be unique in the project and valid. If you pass a relative path, it is assumed to be relative to the project directory.
Return Value
Type: System.Boolean
true if the file can be added; otherwise, false.
.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.