'宣言 Public Shadows Function ValidateParametersAsyncEx() As IAsyncOperationWithProgress(Of List(Of ParameterValidationError),Double)
'使用法 Dim instance As C1SSRSDocumentSource Dim value As IAsyncOperationWithProgress(Of List(Of ParameterValidationError),Double) value = instance.ValidateParametersAsyncEx()
public new IAsyncOperationWithProgress<List<ParameterValidationError>,double> ValidateParametersAsyncEx()