如何从rowUpdating事件中的grideview单元格获取值？ [英] How to get value from a grideview cell on rowUpdating event?

问题描述

现在，有两个Coloumns As

 <   asp：BoundField     DataField   =   PageName    HeaderText  < span class =code-keyword> = 名称    HeaderStyle-Horizo​​ntalAlign   = 左 >  <   / asp：BoundField  >  
 <   asp：BoundField     DataField   = 路径    HeaderText   = 路径    HeaderStyle-Horizo​​ntalAlign   =  Left  >  

那么如何通过函数ExtractValuesFromCell获取单元格的值GridView_RowUpdating事件？

 GridViewMenu.Columns [ 3 ]。ExtractValuesFromCell（e.NewValues，row.Cells [  3 ]  as  DataControlFieldCell，DataControlRowState.Edit， false ）; 
 GridViewMenu.Columns [ 4 ]。ExtractValuesFromCell（e.NewValues，row.Cells [ 4  ]  as  DataControlFieldCell，DataControlRowState.Edit， false ）; < ; /   pre  >  

ExtractValuesFromCell如何存储thoese值？

解决方案

请参阅以下链接以更好地了解实现RowUpdating事件



GridView RowUpdating



如何添加插入更新删除行ASP。 NET GridView控件



如何在网格视图中编辑和更新行值

Now,there are two Coloumns As

<asp:BoundField DataField="PageName" HeaderText="名称" HeaderStyle-HorizontalAlign="Left"> </asp:BoundField>
<asp:BoundField DataField="Path" HeaderText="路径" HeaderStyle-HorizontalAlign="Left">

So how can I get cell''s value by function ExtractValuesFromCell on GridView_RowUpdating Event ?

GridViewMenu.Columns[3].ExtractValuesFromCell(e.NewValues, row.Cells[3] as DataControlFieldCell, DataControlRowState.Edit, false);
 GridViewMenu.Columns[4].ExtractValuesFromCell(e.NewValues, row.Cells[4] as DataControlFieldCell, DataControlRowState.Edit, false);</pre>

ExtractValuesFromCell how to store thoese values?

解决方案

Refer to below links to get better idea on implementing the RowUpdating event

GridView RowUpdating

How to Add Insert Update Delete rows ASP.NET GridView Control

How to edit and update row values in grid view

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