LogicalMethodInfo.InParameters 屬性
定義
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
取得傳入 LogicalMethodInfo 執行個體所表示之方法的參數。
public:
property cli::array <System::Reflection::ParameterInfo ^> ^ InParameters { cli::array <System::Reflection::ParameterInfo ^> ^ get(); };public System.Reflection.ParameterInfo[] InParameters { get; }member this.InParameters : System.Reflection.ParameterInfo[]Public ReadOnly Property InParameters As ParameterInfo()屬性值
型別 ParameterInfo 的陣列，包含傳入 LogicalMethodInfo 的執行個體所表示之方法的參數。
範例
#using <System.Web.Services.dll>
using namespace System;
using namespace System::Runtime::InteropServices;
using namespace System::Reflection;
using namespace System::Web::Services::Protocols;
public ref class MyService
{
public:
void MyMethod( int inParameter, [Out]interior_ptr<int> outParameter )
{
*outParameter = inParameter;
}
};
int main()
{
Type^ myType = MyService::typeid;
MethodInfo^ myMethodInfo = myType->GetMethod( "MyMethod" );
array<MethodInfo^>^temparray = {myMethodInfo};
LogicalMethodInfo^ myLogicalMethodInfo = (LogicalMethodInfo::Create( temparray ))[ 0 ];
Console::WriteLine( "\nPrinting parameters for the method : {0}", myLogicalMethodInfo->Name );
Console::WriteLine( "\nThe parameters of the method {0} are :\n", myLogicalMethodInfo->Name );
array<ParameterInfo^>^myParameters = myLogicalMethodInfo->Parameters;
for ( int i = 0; i < myParameters->Length; i++ )
{
Console::WriteLine( String::Concat( "\t ", myParameters[ i ]->Name, " : ", myParameters[ i ]->ParameterType ) );
}
Console::WriteLine( "\nThe in parameters of the method {0} are :\n", myLogicalMethodInfo->Name );
myParameters = myLogicalMethodInfo->InParameters;
for ( int i = 0; i < myParameters->Length; i++ )
{
Console::WriteLine( String::Concat( "\t ", myParameters[ i ]->Name, " : ", myParameters[ i ]->ParameterType ) );
}
Console::WriteLine( "\nThe out parameters of the method {0} are :\n", myLogicalMethodInfo->Name );
myParameters = myLogicalMethodInfo->OutParameters;
for ( int i = 0; i < myParameters->Length; i++ )
{
Console::WriteLine( String::Concat( "\t ", myParameters[ i ]->Name, " : ", myParameters[ i ]->ParameterType ) );
}
if ( myLogicalMethodInfo->IsVoid )
Console::WriteLine( "\nThe return type is void" );
else
Console::WriteLine( "\nThe return type is {0}", myLogicalMethodInfo->ReturnType );
}
using System;
using System.Reflection;
using System.Web.Services.Protocols;
public class MyService
{
public void MyMethod(int inParameter, out int outParameter)
{
outParameter = inParameter;
}
}
public class LogicalMethodInfo_Create
{
public static void Main()
{
Type myType = typeof(MyService);
MethodInfo myMethodInfo = myType.GetMethod("MyMethod");
LogicalMethodInfo myLogicalMethodInfo =
(LogicalMethodInfo.Create(new MethodInfo[] {myMethodInfo}))[0];
Console.WriteLine("\nPrinting parameters for the method : {0}",
myLogicalMethodInfo.Name);
Console.WriteLine("\nThe parameters of the method {0} are :\n",
myLogicalMethodInfo.Name);
ParameterInfo[] myParameters = myLogicalMethodInfo.Parameters;
for(int i = 0; i < myParameters.Length; i++)
{
Console.WriteLine("\t" + myParameters[i].Name +
" : " + myParameters[i].ParameterType);
}
Console.WriteLine("\nThe in parameters of the method {0} are :\n",
myLogicalMethodInfo.Name);
myParameters = myLogicalMethodInfo.InParameters;
for(int i = 0; i < myParameters.Length; i++)
{
Console.WriteLine("\t" + myParameters[i].Name +
" : " + myParameters[i].ParameterType);
}
Console.WriteLine("\nThe out parameters of the method {0} are :\n",
myLogicalMethodInfo.Name);
myParameters = myLogicalMethodInfo.OutParameters;
for(int i = 0; i < myParameters.Length; i++)
{
Console.WriteLine("\t" + myParameters[i].Name +
" : " + myParameters[i].ParameterType);
}
if(myLogicalMethodInfo.IsVoid)
Console.WriteLine("\nThe return type is void");
else
Console.WriteLine("\nThe return type is {0}",
myLogicalMethodInfo.ReturnType);
}
}
Imports System.Reflection
Imports System.Web.Services.Protocols
Public Class MyService
Public Sub MyMethod(inParameter As Integer, ByRef outParameter As Integer)
outParameter = inParameter
End Sub
End Class
Public Class LogicalMethodInfo_Create
Public Shared Sub Main()
Dim myType As Type = GetType(MyService)
Dim myMethodInfo As MethodInfo = myType.GetMethod("MyMethod")
Dim myLogicalMethodInfo As LogicalMethodInfo = _
LogicalMethodInfo.Create(New MethodInfo() {myMethodInfo})(0)
Console.WriteLine _
(ControlChars.Newline + "Printing parameters for the method : {0}", myLogicalMethodInfo.Name)
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 in parameters of the method {0} are :" + _
ControlChars.Newline, myLogicalMethodInfo.Name)
myParameters = myLogicalMethodInfo.InParameters
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 out parameters of the method {0} are :" + _
ControlChars.Newline, myLogicalMethodInfo.Name)
myParameters = myLogicalMethodInfo.OutParameters
For i = 0 To myParameters.Length - 1
Console.WriteLine(ControlChars.Tab + myParameters(i).Name + " : " + _
myParameters(i).ParameterType.toString())
Next i
If myLogicalMethodInfo.IsVoid Then
Console.WriteLine(ControlChars.Newline + "The return type is void")
Else
Console.WriteLine _
(ControlChars.Newline + "The return type is {0}", myLogicalMethodInfo.ReturnType)
End If
End Sub
End Class
備註
使用 的 ParameterInfo 實例來取得參數資料類型、預設值等的相關資訊。
InParameters 會傳回 物件的陣列 ParameterInfo ，表示依序傳遞至方法的參數。