如何在按钮单击事件中调用GridView_CellClick（）事件？ [英] How to call GridView_CellClick() event in button click event?

问题描述

大家好，



我想在另一个按钮点击事件中调用GridView_CellClick（）。

Hi All,

I want to call GridView_CellClick() in another button click event.

Private Sub ContextGridView_CellClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles ContextGridView.CellClick

End Sub

我不知道在按钮点击事件中调用它时如何将参数传递给GridView_CellClick（）。



我尝试时遇到以下异常。

I dont know how to pass the arguments to GridView_CellClick() when calling it in button click event.

I got the following exception when I tried.

Public Sub bt_CreateName_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles bt_CreateName.Click

ContextGridView_CellClick(sender, e)

End sub

无法转换类型为'的对象'System.EventArgs''键入''System.Windows.Forms.DataGridViewCellEventArgs''。



请帮助。



提前致谢！

Unable to cast object of type ''System.EventArgs'' to type ''System.Windows.Forms.DataGridViewCellEventArgs''.

Please Help.

Thanks in advance!

推荐答案

不要这样做！



如果代码的某些部分应该在两个事件中都有效： Button_Click 事件和 DataGridView_CellClick ，移动它进入另一个函数/程序。

Don''t do that!

If some part of code should work in both events: Button_Click event and DataGridView_CellClick, move it into another function/procedure.

Private Sub DoSomething(CurrentDGVCell As Integer)
'here your code
End Sub

然后这样打电话：

then call like this:

Private Sub ContextGridView_CellClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles ContextGridView.CellClick
    DoSomething(GetCurrentDGVCell)
End Sub

Public Sub bt_CreateName_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles bt_CreateName.Click
    DoSomething(GetCurrentDGVCell)
End sub

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