如何轻松处理表格

Question

I'm wondering if there is someway I can automatically dispose winforms. My project is massive, with about 6 forms. I've had all sorts of errors, and they all lead to me not disposing GDI+ objects. I've added a Dispose() line to all my formclosing events. If there is no way to automatically dispose forms, is there any other way to stop these errors.

All the errors I've had so far are

• Parameter not valid
• Stack overflow
• Unable to create window handle

There are probably more that I don't remember, please end this month long nightmare.

EDIT

The latest error appears in a child form of Form1 in the child's designer. On the first line, it throws

Error creating window handle

The stack trace is just

System.Windows.Forms.NativeWindow.Create(Parameters tp)

Answer 1

Generally closing a form by clicking the X button should dispose the form object along with all it's child object since form is the parent container and so when it's dispose is called it will in turn call all it's child dispose.

But depends on what you are doing exactly in your form closing event. I have seen many people do this.hide() on FormClosing event. That means, you are not actually closing/disposing the forms.