Datagridview中的Foreach循环 [英] Foreach loop in datagridview

问题描述

I want to use a foreach loop in loop through a datagridview. My application firstly gets data from the database using  a dataset then displays it on a datagridview on formload. Now I want to loop through the datagridview and get the contents of that row to a new gridview. Code for getting the data is below.

<pre lang="c#"> private void Form1_Load(object sender, EventArgs e)
        {
            PnPStoresListTableAdapter _PnPStoresListTableAdapter = new PnPStoresListTableAdapter();
            dsStores.PnPStoresListDataTable _PnPStoresListDataTable = new dsStores.PnPStoresListDataTable();
            _PnPStoresListTableAdapter.PnPStores(_PnPStoresListDataTable);
            dgrgPnPStores.DataSource = _PnPStoresListDataTable;
        }</pre>

推荐答案

您可以使用gridivew的onrowdatabound事件并获取每行的内容。

你可以在这里找到一些样品

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.rowdatabound.aspx [ ^ ]

http://www.faqssite.com/asp-net- 2005 / findcontrol-in-rowdatabound-event-of-gridview-t-52.html [ ^ ]

http：// forums.asp.net/t/1338494.aspx/1 [ ^ ]

You can use onrowdatabound event of a gridivew and get the contents of each row.
You can find some samples here
http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.rowdatabound.aspx[^]
http://www.faqssite.com/asp-net-2005/findcontrol-in-rowdatabound-event-of-gridview-t-52.html[^]
http://forums.asp.net/t/1338494.aspx/1[^]

尝试：

Try:

foreach (DataGridViewRow row in dgrgPnPStores.Rows)
    {
    foreach (DataGridViewCell cell in row.Cells)
        {
        ... do something with the cell content.
        }
    }

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