如何在gridview中删除未绑定的数据 [英] how to delete in gridview unbound data

问题描述

Button lb =（Button）sender;

GridViewRow gvRow =（GridViewRow）lb.NamingContainer;

int rowID = gvRow.RowIndex + 1;

if（ViewState [Data]！= null）

{

DataTable dt3 =（DataTable）ViewState [Data];

if（dt3.Rows.Count> 1）

{

if（gvRow.RowIndex< dt3.Rows.Count - 1）

{

//删除所选行数据

dt3.Rows.Remove（dt3.Rows [rowID]）;

}

}

//将当前数据存储在ViewState中以供将来参考

ViewState [Data] = dt3;

//重新绑定GridView以获取更新的数据

GridView1.DataSource = dt3;

GridView1.DataBind（）;

}

解决方案

您好，



您可以查看此内容。



http://forums.asp.net/t/1105499.aspx?How+to +删除+一个+未绑定+ GridView +行+ [ ^ ]



如果有帮助请告诉我？



谢谢，

Hitesh Varde

Button lb = (Button)sender;
GridViewRow gvRow = (GridViewRow)lb.NamingContainer;
int rowID = gvRow.RowIndex + 1;
if (ViewState["Data"] != null)
{
DataTable dt3 = (DataTable)ViewState["Data"];
if (dt3.Rows.Count > 1)
{
if (gvRow.RowIndex < dt3.Rows.Count - 1)
{
//Remove the Selected Row data
dt3.Rows.Remove(dt3.Rows[rowID]);
}
}
//Store the current data in ViewState for future reference
ViewState["Data"] = dt3;
//Re bind the GridView for the updated data
GridView1.DataSource = dt3;
GridView1.DataBind();
}

解决方案

Hello,

you can look into this.

http://forums.asp.net/t/1105499.aspx?How+to+Deleting+an+Unbound+GridView+Row+[^]

Let me know if it helps?

Thanks,
Hitesh Varde

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