LogicalMethodInfo Constructor (MethodInfo)
.NET Framework (current version)
Initializes a new instance of the LogicalMethodInfo class with the MethodInfo passed in.
Assembly: System.Web.Services (in System.Web.Services.dll)
Parameters
- methodInfo
-
Type:
System.Reflection.MethodInfo
A MethodInfo to initialize the properties of LogicalMethodInfo common to the MethodInfo.
| Exception | Condition |
|---|---|
| InvalidOperationException | The MethodBase.IsStatic property of the methodInfo parameter is true. -or- The MethodBase.GetParameters method of the methodInfo parameter does not contain all the parameters required by the method represented by the instance of LogicalMethodInfo. |
Imports System Imports System.Reflection Imports System.Security.Permissions Imports System.Web.Services.Protocols Imports Microsoft.VisualBasic Public Class MyService Public Function Add(xValue As Integer, yValue As Integer) As Integer Return xValue + yValue End Function 'Add End Class 'MyService Class LogicalMethodInfo_Constructor <PermissionSetAttribute(SecurityAction.Demand, Name := "FullTrust")> _ Shared Sub Run() Dim myType As Type = GetType(MyService) Dim myMethodInfo As MethodInfo = myType.GetMethod("Add") Dim myLogicalMethodInfo As New LogicalMethodInfo(myMethodInfo) Console.WriteLine(ControlChars.NewLine + "Printing properties of method : {0}" + _ ControlChars.NewLine, myLogicalMethodInfo.ToString()) Console.WriteLine(ControlChars.NewLine + "The declaring type of the method {0} is :" + _ ControlChars.NewLine, myLogicalMethodInfo.Name) Console.WriteLine(ControlChars.Tab + myLogicalMethodInfo.DeclaringType.ToString()) Console.WriteLine(ControlChars.NewLine + "The parameters of the method {0} are :" + _ ControlChars.NewLine, myLogicalMethodInfo.Name) Dim myParameters As ParameterInfo() = myLogicalMethodInfo.Parameters Dim i As Integer For i = 0 To myParameters.Length - 1 Console.WriteLine(ControlChars.Tab + myParameters(i).Name + " : " + _ myParameters(i).ParameterType.ToString()) Next i Console.WriteLine(ControlChars.NewLine + "The return type of the method {0} is :" + _ ControlChars.NewLine, myLogicalMethodInfo.Name) Console.WriteLine(ControlChars.Tab + myLogicalMethodInfo.ReturnType.ToString()) Dim service As New MyService() Console.WriteLine(ControlChars.NewLine + "Invoking the method {0}" + _ ControlChars.NewLine, myLogicalMethodInfo.Name) Console.WriteLine(ControlChars.Tab + "The sum of 10 and 10 is : {0}", _ myLogicalMethodInfo.Invoke(service, New Object() {10, 10})) End Sub 'Run Shared Sub Main() Run() End Sub 'Main End Class 'LogicalMethodInfo_Constructor
.NET Framework
Available since 1.1
Available since 1.1
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