下拉列表选择IndexChange [英] Drop down list Select IndexChange

问题描述

如果我从下拉列表中选择任何值，那么会有一个下拉列表和两个文本框，那么应该动态更改文本框的值?您能提供给我解决方案吗?

There is one dropdownlist and two textboxes if i select any value from dropdownlist then dynamically textbox value should be change?can you provide me solution

推荐答案

?

(if = dropdownlist.selectedvalue ==")
{
textbox.text =";

}

Do you main?

(if=dropdownlist.selectedvalue=="")
{
textbox.text= " ";

}

将下拉列表的AutoPostback属性设置为True.

然后在dropdownlist的selectedindex_changed事件中编写您的代码.
问候，
朋友.

Hi,
Set dropdownlist AutoPostback property to True.

Then write Your Code in selectedindex_changed event of dropdownlist ..

Regards,
Pal.

sunil，

只需在我们的codeproject网站上查看以下链接.

下拉列表选择IndexChange

练习更多...
好

Hi sunil,

Just see the following link in our codeproject website.

Drop down list Select IndexChange

Practice more...
Ok

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