C＃中的电子邮件验证 [英] Email Verification in C#

问题描述

在我的表单中有一个TextBox和一个Button名称作为Verify ........在这个文本框中我总是要插入电子邮件地址......所以我的问题是每当我输入任何电子邮件地址到TextBox它必须检查天气我输入的电子邮件地址是否存在.....例如，如果我输入[e-mail]然后它必须检查gmail服务器天气这个地址是否存在或不是

There is one TextBox and a Button name as Verify in my form........In this text box i always going to insert email address......so my question is that whenever i enter any email address in to TextBox it must check weather an Email Address Which I entered in exist or not.....for example if i enter "[e-mail]" then it must check on the gmail server weather this address is present or not

推荐答案

尝试

http://www.c-sharpcorner.com/UploadFile/kirtan007/check-if-email-address-really-exist- or-not-using-C-Sharp / [ ^ ]

检查电子邮件是否存在 [ ^ ]

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