从另一种形式更改网格视图数据源 [英] change grid view data source from another form

问题描述

我有两种形式(frmMain和frmSearch)

frmMain具有DataGrid和按钮控件，该按钮显示frmSearch来搜索并返回数据表，而frmMain仍处于打开状态.

当frmSearch返回带有搜索结果的数据表时，我想用此数据表填充，因此我编写此代码

I''ve two forms (frmMain and frmSearch)

frmMain have DataGrid and button controls, the button showing frmSearch to search and return datatable, and frmMain is still open.

when frmSearch returns datatable with search result i want fill with this datatable so i write this code

using (frmMain MainForm = new frmMain()
            {
                MainForm.ShowDialog();
                gvExams.DataSource = myDataTable;
            }

因此该表单实例化了一个新表单，而DataGrid没有任何内容.

我想将DataGrid控件转换为静态控件(我不能).或帮助我...

so the form instantiated a new form and DataGrid have nothing.

i want convert my DataGrid Control to a static Control (i can''t). or Help Me...

推荐答案

看看这篇文章( [

Have a look at this article("Passing Data Between Forms"[^]) in CodeProject. This will help you out.

Good luck,
OI

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