Class1.vb
Imports Microsoft.VisualBasic
Namespace CustomControls
Public Class UserIpParameter
Inherits System.Web.UI.WebControls.Parameter
Protected Overloads Overrides Function Evaluate(ByVal context As HttpContext, ByVal control As System.Web.UI.Control) As Object
Return HttpContext.Current.Request.UserHostAddress
End Function
End Class
End Namespace
code behind Default.aspx
Imports CustomControls
Dim _IpAdd As UserIpParameter = New UserIpParameter
myCommand2.Parameters.AddWithValue("@IPAddress", _IpAdd)
I can't figure out why I'm getting the floowing exception. What am I missing?
Exception Details: System.ArgumentException: No mapping exists from object type CustomControls.UserIpParameter to a known managed provider native type.
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