以简单的窗口形式向DataGridView添加复选框列 [英] add a checkbox column to a DataGridView in a simple window forms

问题描述

嗨
我试图在一个简单的窗口表单应用程序中向DataGridView添加一个复选框列.

我正在使用ADO.NET从数据库中提取一些数据，放入数据表中，然后将datagridview数据源设置为该数据表.然后，我想添加一个复选框列作为第二列.到目前为止，我的这段代码似乎正常工作:

Hi
I am trying to add a checkbox column to a DataGridView in a simple window forms application.

I am pulling back some data from a database using ADO.NET, putting into a datatable, and then setting the datagridview datasource to the datatable. I then want to add a checkbox column as the second column. So far I have this code that seems to work:

推荐答案

MyDataContext DC = new MyDataContext();

var DS = from a in DC.MyTable select a;

DataTable DT = new DataTable();
DT.Columns.Add("Check", typeof(bool));
DT.Columns.Add("Value", typeof(string));

foreach (var item in DS)
{
    DataRow DR = DT.NewRow();
    DR[0] = false;
    DR[1] = item.Value;
    DT.Rows.Add(DR);
}

MyGridView.DataSource = DT;

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