如何删除网格中的行. [英] How to delete row in Grid.

问题描述

大家好，

我正在使用网格视图，数据将从sql绑定，
我的问题是使用数组删除单行，

删除行后，当我添加另一行时，删除的行也向我显示.

例如:
SelectItem添加.

Gridview:
1.删​​除Apple Cost
2.删除芒果成本
3.删除痛苦的苹果成本

数据来自SQL.我想删除第三行.并想插入另一个.但我越来越喜欢.

Gridview:
1.删​​除
2.删除
3.删除
4.删除Orange Cost

我正在使用数组删除行.

我的代码是:
GV_Order.Rows.RemoveAt(e.RowIndex);
Array.Clear(arr，e.RowIndex，5);

请帮助我

Hi All,

I am working with grid view, The data will bind from sql,
My problem with i am using array to delete a single row,

After deleting the row, when i added another one, the deleted row also showing me.

Ex:
SelectItem ADD.

Gridview:
1. Delete Apple Cost
2. Delete Mango Cost
3. Delete Pain apple Cost

The data is from SQL. i want to delete 3rd row. and want to insert another one. but i am getting like this.

Gridview:
1. Delete
2. Delete
3. Delete
4. Delete Orange Cost

I am using array to delete rows.

My Code is:
GV_Order.Rows.RemoveAt(e.RowIndex);
Array.Clear(arr,e.RowIndex,5);

Please help me

推荐答案

在删除每一项与更新后的数据源之后，您需要重新绑定网格.
如果您发布更多代码，它将帮助我提供具体答案
谢谢
费萨尔

Hi,
You need to rebind the grid after deleting each item with your updated data source.
If you post more code it will help me to provide specific answer
Thanks
Faisal

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