Mega Code Archive
GetCustomAttributes taking a ParameterInfo as a parameter
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Imports System
Imports System.Reflection
Imports System.ComponentModel
Public Class AClass
Public Sub ParamArrayAndDesc(<Description("This argument is a ParamArray")> _
ByVal ParamArray args() As Integer)
End Sub
End Class
Module DemoModule
Sub Main()
Dim clsType As Type = GetType(AClass)
Dim mInfo As MethodInfo = clsType.GetMethod("ParamArrayAndDesc")
Dim pInfo() As ParameterInfo = mInfo.GetParameters()
Dim attr As Attribute
For Each attr In Attribute.GetCustomAttributes(pInfo(0))
If TypeOf attr Is ParamArrayAttribute Then
Dim paAttr As ParamArrayAttribute = CType(attr, ParamArrayAttribute)
Console.WriteLine("Parameter {0} has the ParamArray attribute.", pInfo(0).Name)
ElseIf TypeOf attr Is DescriptionAttribute Then
Dim descAttr As DescriptionAttribute = CType(attr, DescriptionAttribute)
Console.WriteLine("Parameter {0} has a description attribute. The description is:", pInfo(0).Name)
Console.WriteLine(descAttr.Description)
End If
Next
End Sub
End Module
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