gridview项目模板 [英] gridview item template

问题描述

大家好，

我想根据特定条件在gridview项模板中添加"Switch Case"以进行一些附加控制.


请给我任何建议
在此先感谢

Govind

Hi Guys,

I want to add "Switch Case" in gridview item template for some addition control according to specific condition.


Plz give me any suggestion
Thanks in advance

Govind

推荐答案

在gridview项模板中没有所谓的switch case.添加所有控件，无论您想在所有条件下显示什么.在源代码中添加visible = "false".

现在在gridview ItemDatabound event中使用switch语句，并根据您的条件，只需找到控件并制作visible true.

Hi,

There is nothing called switch case in gridview item template. Add all the controls whatever you want to display from all conditions. Add visible = "false" in source.

Now in gridview ItemDatabound event use the switch statement and based on your conditions, just find the controls and make visible true.

Protected void GridView1_ItemDataBound(object sender, GridViewItemEventArgs e)
{
   if (e.Item.ItemType == ListItemType.Item)
   {
        switch(condition)
        {
            case 1 :
                   {
                      ((Label)e.Item.FindControl("Label1")).visible=true;
                      break;
                   }
           case 2 :
                   {
                      ((Label)e.Item.FindControl("Label2")).visible=true;
                      break;
                   }

        }
   }
}

在这里，我也采用类似的标签，您可以在项目模板中选择任何控件，并根据条件进行渲染.

希望对您有所帮助.

here i have taken label similarly you can have any controls of your choice inside item template and render based on the condition.

hope it helps.

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