// Serves for statements like "myComObject.ComProperty = NewComProperty";
public override bool TrySetMember(SetMemberBinder binder, object value)
{
value = UnwrapValue(value);
try
{
ComObjectType.InvokeMember(binder.Name, BindingFlags.SetProperty, Type.DefaultBinder, ComObject,
new[] { value });
}
catch (Exception e)
{
throw new ApplicationException(string.Format(Resources.EXC_COM, NativeComObjectTypeName, binder.Name), e);
}
return(true);
}
// Serves for statements like "dynamic propValue = myComObject.ComProperty;".
public override bool TryGetMember(GetMemberBinder binder, out object result)
{
try
{
result = ComObjectType.InvokeMember(binder.Name, BindingFlags.GetProperty, Type.DefaultBinder, ComObject,
null);
}
catch (Exception e)
{
throw new ApplicationException(string.Format(Resources.EXC_COM, NativeComObjectTypeName, binder.Name), e);
}
WrapInvokeResult(ref result);
return(true);
}
// Serves for statements like "myComObject.Do(arg1, arg2, null);";
public override bool TryInvokeMember(InvokeMemberBinder binder, object[] args, out object result)
{
PrepareArgs(args);
try
{
result = ComObjectType.InvokeMember(binder.Name, BindingFlags.InvokeMethod, Type.DefaultBinder,
ComObject, args);
}
catch (Exception e)
{
throw new ApplicationException(string.Format(Resources.EXC_COM, NativeComObjectTypeName, binder.Name), e);
}
WrapInvokeResult(ref result);
return(true);
}
// Serves for statements like "myComObject.ComProperties[0] = NewComProperty";
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
value = UnwrapValue(value);
try
{
ComObjectType.InvokeMember(FrEngineUtils.ElementPropertyName, BindingFlags.SetProperty,
Type.DefaultBinder, ComObject, new[] { indexes[0], value });
}
catch (Exception e)
{
throw new ApplicationException(
string.Format(Resources.EXC_COM, NativeComObjectTypeName, FrEngineUtils.ElementPropertyName), e);
}
return(true);
}
// Serves for statements like "dynamic propValue = myComObject.ComProperties[0];".
public override bool TryGetIndex(GetIndexBinder binder, object[] indexes, out object result)
{
try
{
result = ComObjectType.InvokeMember(FrEngineUtils.ElementPropertyName, BindingFlags.GetProperty,
Type.DefaultBinder, ComObject, indexes);
}
catch (Exception e)
{
throw new ApplicationException(
string.Format(Resources.EXC_COM, NativeComObjectTypeName, FrEngineUtils.ElementPropertyName), e);
}
WrapInvokeResult(ref result);
return(true);
}
