如何在Delphi代码中捕获、记录和重新引发异常吗?一个简单的例子:
procedure TForm3.Button1Click(Sender: TObject);
begin
try
raise Exception.Create('Bum');
except
on E: Exception do
begin
MyHandleException(E);
end;
end;
end;
procedure TForm3.MyHandleException(AException: Exception);
begin
ShowMessage(AException.Message);
LogThis(AException.Message);
// raise AException; - this will access violate
end;
相似问题