如何在datagridview中添加绑定到数据源的新行 [英] How to add New Row in datagridview which is bound to the datasource
本文介绍了如何在datagridview中添加绑定到数据源的新行的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
DataGridView grdview = new DataGridView();
grdview.Rows.Add();
grdview.Rows [grdview.Rows.Count - 1] .Cells [0] .Selected = true;
grdview.BeginEdit(false);
我还尝试将数据源类型转换为datatable,但没有解决方案。
解决方案
不,如果 DataGridView
是数据绑定到一些数据源,那么您不能添加新的行/列。您将必须使用所需的列创建一个新的数据集( DataTable
或其他),然后重新绑定 DataGridView
我希望这有帮助。
I have a datagridview that is bound to a datasource. I have to add a new row in datagridview when I click Edit button or New button.I tried some code but its giving me error, code is given below
DataGridView grdview = new DataGridView();
grdview.Rows.Add();
grdview.Rows[grdview.Rows.Count - 1].Cells[0].Selected = true;
grdview.BeginEdit(false);
I also tried typecasting of datasource to datatable but no solution.
解决方案
No, if the DataGridView
is data bound to some data source then you cannot add new rows/columns. You will have to create a new data set (DataTable
or whatever) with the required columns and then re-bind the DataGridView
to that.
I hope this helps.
这篇关于如何在datagridview中添加绑定到数据源的新行的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文