将文本框与图像关联 [英] associate textbox with images

问题描述

我需要将文本框中的输入文本与图像相关联.
例如，如果我在文本框中输入字母"A"，则会显示一个苹果图像，称为"A.jpg".如果我在文本框中输入字母"B"，则图像可能是一个球，称为"B.jpg".如果文本框包含文本"ABC"，它会同时显示在与这些字母相关的一系列三个图像中.

I need to associate the input text in textbox with images.
For example, if I put in the textbox the letter "A" it displays an image of an apple, which is called "A.jpg". If I put in the textbox the letter "B", an image may be a ball, which is called "B.jpg". If the textbox contains the text "ABC" it displayed simultaneously in a series of three images associated with those letters.

推荐答案

这听起来有点像作业问题. br/>
如果有可能使用除TextBox之外的其他东西，在我看来，CheckedListBox会是一个更好的选择.

可以这样做吗?

This sounds a bit like a homework question.

If there is any possibility of using something other than a TextBox, it seems to me that a CheckedListBox would be a better option.

Is there any possibility of doing that?

试试这个

使自动发回文本框= true
然后在文本框的textbinding事件上编写函数
在页面上放置图像控件以显示图像.

私有无效文本绑定(对象发送者，eventargs e)
{
imagecontrol.url = textbox.text +.jpg";

}

希望这能解决您的问题.

Try this

make auto post back of the textbox = true
and then on textbinding event of the textbox write the function
put an image control on the page to show the image.

private void textbinding(object sender, eventargs e)
{
imagecontrol.url = textbox.text+".jpg";

}

hope this solves your question.

这篇关于将文本框与图像关联的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！