MethodBuilder::SetSymCustomAttribute Method (String^, array<Byte>^)
Set a symbolic custom attribute using a blob.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- name
-
Type:
System::String^
The name of the symbolic custom attribute.
- data
-
Type:
array<System::Byte>^
The byte blob that represents the value of the symbolic custom attribute.
| Exception | Condition |
|---|---|
| InvalidOperationException | The containing type was previously created using CreateType. -or- The module that contains this method is not a debug module. -or- For the current method, the IsGenericMethod property is true, but the IsGenericMethodDefinition property is false. |
Unlike the metadata custom attribute, this custom attribute is associated with a symbol writer.
The code sample below illustrates the contextual usage of the SetSymCustomAttribute method to set the byte values for the name and key of a custom attribute attached to a method.
array<Type^>^ temp0 = { String::typeid }; MethodBuilder^ myMethod = myDynamicType->DefineMethod( "MyMethod", MethodAttributes::Public, int::typeid, temp0 ); // A 128-bit key in hex form, represented as a Byte array. array<Byte>^ keyVal = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0xFF, 0xFF}; System::Text::ASCIIEncoding^ encoder = gcnew System::Text::ASCIIEncoding; array<Byte>^ symFullName = encoder->GetBytes( "My Dynamic Method" ); myMethod->SetSymCustomAttribute( "SymID", keyVal ); myMethod->SetSymCustomAttribute( "SymFullName", symFullName );
Available since 1.1