以编程方式更改值时，请勿在DataGridView中触发单元格值更改事件 [英] Do not trigger cell value change event in DataGridView when the value is changed programatically

问题描述

我想知道是否有办法以编程方式更改值时不触发DataGridView中的CellValueChanged事件？
我只想在用户手动更改值时处理该事件，例如单击或键入其中一个框。在我的应用程序中，我还以编程方式设置了该值，并且不想处理该事件。

I want to know if there is way to not trigger CellValueChanged event in DataGridView when the value is changed programatically? I only want to process that event when the user changes the value manually, like by clicking or typing in one of the boxes. In my application I also set the value programatically and do not want to process that event.

感谢，
Ritesh

Thanks, Ritesh

推荐答案

向处理程序中添加一个条件，以评估是否应使用该处理程序。当您以编程方式更改CellValue时，将该值设置为true。

Add a conditional to your handler that evaluates whether or not the handler should be used. Set the value to true when you are changing your CellValue programatically.

//set this to true when you want to skip handler
private bool _skipHandler = false;

void Handler(object sender, EventArgs e) {
   if (skipHandler)
   {
       skipHandler = false;
       return;
   }
   else
   {
       //handle accordingly
   }
}

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