Type.IsAnsiClass Property
Important
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Gets a value indicating whether the string format attribute AnsiClass
is selected for the Type.
public:
property bool IsAnsiClass { bool get(); };
public bool IsAnsiClass { get; }
member this.IsAnsiClass : bool
Public ReadOnly Property IsAnsiClass As Boolean
true
if the string format attribute AnsiClass
is selected for the Type; otherwise, false
.
The following example gets the field information and checks for the AnsiClass
attribute.
using namespace System;
using namespace System::Reflection;
public ref class MyClass
{
protected:
String^ myField;
public:
MyClass()
{
myField = "A sample protected field";
}
};
int main()
{
try
{
MyClass^ myObject = gcnew MyClass;
// Get the type of the 'MyClass'.
Type^ myType = MyClass::typeid;
// Get the field information and the attributes associated with MyClass.
FieldInfo^ myFieldInfo = myType->GetField( "myField", static_cast<BindingFlags>(BindingFlags::NonPublic | BindingFlags::Instance) );
Console::WriteLine( "\nChecking for the AnsiClass attribute for a field.\n" );
// Get and display the name, field, and the AnsiClass attribute.
Console::WriteLine( "Name of Class: {0} \nValue of Field: {1} \nIsAnsiClass = {2}", myType->FullName, myFieldInfo->GetValue( myObject ), myType->IsAnsiClass );
}
catch ( Exception^ e )
{
Console::WriteLine( "Exception: {0}", e->Message );
}
}
using System;
using System.Reflection;
public class MyClass
{
protected string myField = "A sample protected field." ;
}
public class MyType_IsAnsiClass
{
public static void Main()
{
try
{
MyClass myObject = new MyClass();
// Get the type of the 'MyClass'.
Type myType = typeof(MyClass);
// Get the field information and the attributes associated with MyClass.
FieldInfo myFieldInfo = myType.GetField("myField", BindingFlags.NonPublic|BindingFlags.Instance);
Console.WriteLine( "\nChecking for the AnsiClass attribute for a field.\n");
// Get and display the name, field, and the AnsiClass attribute.
Console.WriteLine("Name of Class: {0} \nValue of Field: {1} \nIsAnsiClass = {2}", myType.FullName, myFieldInfo.GetValue(myObject), myType.IsAnsiClass);
}
catch(Exception e)
{
Console.WriteLine("Exception: {0}",e.Message);
}
}
}
open System.Reflection
type MyClass() =
let myField = "A sample private field."
try
let myObject = MyClass()
// Get the type of the 'MyClass'.
let myType = typeof<MyClass>
// Get the field information and the attributes associated with MyClass.
let myFieldInfo = myType.GetField("myField", BindingFlags.NonPublic ||| BindingFlags.Instance)
printfn "\nChecking for the AnsiClass attribute for a field.\n"
// Get and display the name, field, and the AnsiClass attribute.
printfn $"Name of Class: {myType.FullName} \nValue of Field: {myFieldInfo.GetValue myObject} \nIsAnsiClass = {myType.IsAnsiClass}"
with e ->
printfn $"Exception: {e.Message}"
Imports System.Reflection
Public Class MyClass1
Protected myField As String = "A sample protected field."
End Class
Public Class MyType_IsAnsiClass
Public Shared Sub Main()
Try
Dim myObject As New MyClass1()
' Get the type of MyClass1.
Dim myType As Type = GetType(MyClass1)
' Get the field information and the attributes associated with MyClass1.
Dim myFieldInfo As FieldInfo = myType.GetField("myField", BindingFlags.NonPublic Or BindingFlags.Instance)
Console.WriteLine(ControlChars.NewLine + "Checking for AnsiClass attribute for a field." + ControlChars.NewLine)
' Get and display the name, field, and the AnsiClass attribute.
Console.WriteLine("Name of Class: {0} " + ControlChars.NewLine + "Value of Field: {1} " + ControlChars.NewLine + "IsAnsiClass = {2}", myType.FullName, myFieldInfo.GetValue(myObject), myType.IsAnsiClass)
Catch e As Exception
Console.WriteLine("Exception: {0}", e.Message.ToString())
End Try
End Sub
End Class
The StringFormatMask selects the string format attributes. The string format attributes enhance interoperability by defining how strings should be interpreted.
If the current Type represents a generic type, this property pertains to the generic type definition from which the type was constructed. For example, if the current Type represents MyGenericType<int>
(MyGenericType(Of Integer)
in Visual Basic), the value of this property is determined by MyGenericType<T>
.
If the current Type represents a type parameter of a generic type, this property always returns false
.
Продукт | Версии |
---|---|
.NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
.NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
.NET Standard | 2.0, 2.1 |
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