ASP.NET中继器-图像 [英] ASP.NET Repeater - Images

问题描述

大家好.

我有一个带有ASP:Image的ASP Repeater，它位于转发器内，而我想做的是更改按钮上的图像，请单击此处，这是我的代码:

Hi guys.

I have an ASP Repeater with an ASP:Image inside the repeater and what I am trying to do is change the image on a button click here is my code:

for (int i = 0; i < repeaterList.Controls.Count; i++)
               {
                   for (int j = 0; j < repeaterList.Controls[i].Controls.Count; j++)
                   {
                       var test = repeaterList.Controls[i].Controls[j];
                       if (test.ID != null && test.ID == "descriptionImage")
                       {
                           var test2 = (Image)test;
                           test2.ImageUrl = "~/images/down-arrow.jpg";
                           return;
                       }
                   }
               }

但是单击该按钮时，图像不会改变.

请帮助大家.

预先感谢.

but the imgage does not change when the button is clicked.

Please help guys.

Thanks in advance.

推荐答案

对不起.这段代码可以很好地显示我正在使用的图像，只是使我注意到它在变化.

谢谢大家.

Sorry guys. This code works fine the image i was using was just to small fo me to notice it changing.

Thanks anyway guys.

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