比较asp.net中的标签和文本框值 [英] compare the lable and text box value in asp.net

问题描述

plz
任何人都可以告诉我
如何在asp.net中比较文本框和标签值

plz
anyone can tell me
how we can compare the text box and lable value in asp.net

推荐答案

if (TextBox1.Text == Label1.Text)
            {
                //Do Something.
            }
            else
            {
                //Do Something if not equals
            }

它们都是控件，因此在将id和runat="server"属性添加到标签控件中后，您只需在代码后面执行TextBox.Text == Label.Text标记.

They are both controls, so you could just do a TextBox.Text == Label.Text in your code-behind after adding the id and runat="server" attributes to the label control in your markup.

您应该使用Equals来比较两个字符串，这也是指定StringComparison选项的一种好习惯.
阅读此以获取更多信息:
在.NET Framework中使用字符串的最佳做法 [

You should use Equals to compare both Strings, and it''s also a good practice to specify the StringComparison options.

Read this for more info:
Best Practices for Using Strings in the .NET Framework[^]

if(TextBox.Text.Equals(Label.Text, StringComparison.Ordinal))
{
  //Values are equal
}
else
{
  //Values are not equal
}

希望对您有帮助

Hope it helps

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