断点问题 [英] breakpoint problem

问题描述

我在form1中有一个datagridview。当单击一个按钮时，form2出现，form1处于打开状态。

I have a datagridview in form1.When a button is clicked,form2 arises with form1 in open.

我清除了form2中dgv的所有行并添加了一个新的空行进入它。

Im clearing all the rows of dgv from form2 and adding a new empty row into it.

有时我执行它会在dgv.rows.clear（）中抛出一个异常。

While im executing sometimes it throws an exception in dgv.rows.clear().

Operation did not succeed because the program cannot commit or quit a cell value change.

当我使用断点检查时，不会抛出该异常。

When i use breakpoint to check, that exception is not thrown.

有时只抛出异常而不是所有时间。

That exception is thrown sometimes only not all the times.

我怎样才能找到问题所在？???

How can i find where the problem is???

推荐答案

转到调试| 例外... ，然后选择所需类别的例外旁边的抛出复选框。 我建议从
公共语言运行时异常开始。

Go to Debug | Exceptions... and select the thrown checkbox next to the desired class of exceptions.  I would suggest starting with Common Language Runtime Exceptions.

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