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ASP.Net FileUpload Control with Regex Validator postback problem 繁体
2009年03月18 - I'm trying to use a .Net FileUpload control along with a Regex Validator to limit filename to JPG, GIF, or PNG extensions. After postback, the filenam

ASP.net - RegEx Validator control not working in FireFox 繁体
2011年07月11 - Works in IE and Chrome. Can't find any help on Google. Basically, it's just checking the extension of the file selected in a FileUpload control. 适用于IE

Problem using the ASP.NET FileUpload control in an UpdatePanel? 繁体
2008年10月05 - I'm running into an issue where I have a FileUpload control in an UpdatePanel. When I attempt to save changes and upload the file, no file is found. I

Problem validating filetypes in an ASP.NET FileUpload control with RegularExpressionValidator 繁体
2009年06月02 - code: <span>Upload Adobe Acrobat file<img src="../../Images/UI/pdf.jpg" style="height: 25; width: 20" height="25" width="20" /></s

ASP.NET - FileUpload with PostBack Trigger 繁体
2010年05月07 - I have an UpdatePanel which has an upload control and a button to upload. The button is set as a trigger, but the event handler for the button fails t

ASP.NET - Control dropdownlist postback programmatically 繁体
2012年05月02 - I have two dropdownlists on my form-ddl1 and ddl2. They together determine the visibility of a textbox -txt1. For that I do this check: 我的form-ddl1和dd

ASP.NET Add Control on postback 繁体
2009年05月18 - I've put together a simple form to highlight the concepts of dynamic forms. What I need to do is add a control to the page when the user clicks the "A

IE6 problem with postback in asp.net 繁体
2008年10月15 - Ok I gave up, I've been struggling with this problem the whole day. I would appreciate any kind of help 好吧,我放弃了,我一整天都在努力解决这个问题。我将不胜感激任何帮助 I have a pa

ASP.net Ajax: postback problem with linkbutton 繁体
2009年01月30 - I have a "Yes" linkbutton that trigger a popup (ModalPopUpExtender) The popup contain a web user control that allow the user to do some data entry if

ASP.NET MVC - Dynamic RegEx Validator 繁体
2012年01月09 - In our application our customers are allowed to define a couple of reference fields, and the validation for these reference fields by way of a regular


 
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