如何在另一个mdi子窗体的按钮单击上刷新一个mdi子窗体的gridview。 [英] How to refresh gridview of one mdi child form on button click of another mdi child form.

问题描述

As i am new to windows Applications i want to know how to refresh an gridview. I Have an MDI parent (AdminPanel) and it has two child Form.

1-EditEmp 2-ShowEmp

There is an DataGridview on ShowEmp.cs and when i click on an edit button in the gridview it opens EditEmp.cs with the values.. When i click on the update button Record in the database is updated and the EditEmp form got closed but datagridview on ShowEmp shows the earlier values.. It is refresed only when i close that form and again opens it..

I want to know how to refersh that gridview when the form EditEmp got closed..without closing the form that contains the gridview..

推荐答案

Sergey Alexandrovich Kryuokov写道：

Sergey Alexandrovich Kryuokov wrote:

这是使用MDI child的最佳方式：从不使用MDI。以下是这个想法：谁需要MDI？为什么折磨自己并吓跑用户？ [ ^ ]

Here is the best way of using MDI child: never using MDI. Here is the idea: who needs MDI, ever? Why torturing yourself and scaring off your users?[^]

我100％同意他。



另一方面，你在谈论在表格之间传递数据 [ ^ ]。



按照提供的链接找出解决方案。

I agree with Him in 100%.

On the other hand, you're talking about passing data between forms[^].

Follow the links provided to find out the solution.

EditEmp e = new EditEmp();
e.ShowDialog();
BindGrid();

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