为什么Form1会自行关闭？ [英] Why does Form1 keep closing itself?

问题描述

你好，



当我点击一个按钮时，它会显示一个摄像机查看屏幕。在该表单的加载事件中，它尝试连接到串行端口上的摄像头。我没有连接相机，所以它显示了一个自定义的错误，然后应该关闭表单并显示Form1。



问题是Form1从不显示，我'已调试，发现Form_Formclosing事件永远不会触发，虽然句柄是正确的。



请不要告诉我有腐败因为项目很大而且我不喜欢我想重写它



-ricky

Hello there,

When I click a button, it shows a camera viewing screen. on that form's load event, it tries to connect to a camera on a serial port. I have no camera attached, so it shows a customized error, and then should close the form and show Form1.

The problem is that Form1 never shows, and I've debugged, to find that the Form_Formclosing event never fires, although the handle is correct.

Please don't tell me there's corruption as the project is huge and I don't want to rewrite it

-ricky

推荐答案

表格直到<$才显示c $ c> Form_Load 事件已完成。要在 Form_Load 事件中更早地显示它，请在 Form_Load中放置 Me.Show 在您希望显示表单的位置的事件。

The form does not show until the Form_Load event is complete. To show it earlier in the Form_Load event, place Me.Show in the Form_Load event at the location where you want the form to be displayed.

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