public bool Verify()
{
Debug.Check(_method != null);
if (_method != null)
{
string methodName = this.nameTextBox.Text;
bool isValid = !string.IsNullOrEmpty(methodName) && methodName.Length >= 1 &&
char.IsLetter(methodName[0]) && (_method.ReturnType != null);
if (isValid)
{
MethodDef method = _agent.GetMethodByName(methodName);
// check method name
if (_isNew)
{
isValid = (method == null);
}
else
{
isValid = (method == null || method == _originalMethod);
}
// check its parameters
if (isValid)
{
foreach (MethodDef.Param param in _method.Params)
{
if (string.IsNullOrEmpty(param.Name) || param.Type == null)
{
isValid = false;
break;
}
}
}
}
return(isValid);
}
return(false);
}