文本框在起点处不包含空格 [英] A textbox doesnot contain a space at starting point

问题描述

朋友，我希望文本框的代码在开始时不包含空格.请发送代码.

Hi friends i want a code for a textbox does not contain a space at starting point. Please send the code.

推荐答案

if (!myTextBox.Text.StartsWith(" "))
   {
   ...
   } 

客户端解决方案:

http://stackoverflow.com/Questions/2096720/in-javascript-or-jquery-how-to-to-detect-whitespace-in-beginning-of-string [

Client side solution:

http://stackoverflow.com/questions/2096720/in-javascript-or-jquery-how-to-detect-whitespace-in-beginning-of-string[^]

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