如何获取数据网格的行数 [英] how to get the row count of a datagrid

问题描述

我已经放置了一个数据网格，并且必须根据数据集的值放置单选按钮.
IE.如果字段"seattype"的值为= 0，则放置带有"x"的标签，如果"seattype"的值非0，则放置一个无线电按钮.

当用户单击特定的单选按钮时，单元格[1]的文本，即.该行的trainno和所选单选按钮的单元格标题值("seattype").

基于此，我必须保留座位.

请帮忙.

I have placed a datagrid and have to place radio buttons based on the dataset values.
ie. If a field ''seattype'' has value=0 then place a label with ''x'' and if ''seattype'' has value other than 0 then place a radiobuton.

When user clicks a particular radiobutton the text of cell[1], ie. trainno of that row and headervalue of cell (the ''seattype'') of the selected radiobutton should taken.

Based on this I have to reserve seats.

Please help.

推荐答案

您总是可以在数据源后面获取基础集合，然后获取该集合的行数

You can always get the underlying collection behind the datasource and then take the rowcount of the collection

具有您尝试过

Have you tried

int noRows=GridView1.Rows.Count;

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