Questions tagged as 'asp.net'

Tagged questions
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Retrieving FindControl from parent repeater in event of child repeater

I'm having trouble getting a field from my parent repeater in the click of my linkbutton that is inside another repeater (child). My parent repeater contains the report code and other information and my child repeater contains the dates for t...
asked by 25.02.2016 / 12:52
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Ajax call webmethod with friendly URL

I do not know if it's a frequent question, or something that is not possible. During my studies I realized that it was possible to do this with PHP, but I did not see anything with ASP.NET Web Forms. I made a URL from the same page: routes...
asked by 03.03.2016 / 14:50
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How to use the @Html.ValidationMessageFor to change the class of the text box

I bought a bootstrap template, the validation of the controls is done by a class that leaves the controls red. This would be the form-group has-error classes Except that I've never used it that way, I'm used to using the code it genera...
asked by 21.10.2015 / 02:52
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asp.net - Prevent consecutive button clicks

Good afternoon. I have an asp.net webform application, and am having the following problem. In a certain part of the system, the customer has two buttons to navigate between editions of a magazine, going to the next and previous. This work...
asked by 23.10.2015 / 21:31
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Problems with special characters in ASP.NET GRIDVIEW

I'm building a dynamic GRIDVIEW, where the information for each TD will be a DIV. exemplo: <td><div id="d1" class="redips-drag t1">z</div></td> I'm filling in the variant as follows: if (dtWorkServiceTimeByWorkerAn...
asked by 20.08.2015 / 13:06
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Send email using ASP.NET

I would like to know how to send an email using ASP.NET. The idea is to click on a button called send and send an email from [email protected] (personal) to [email protected] (business). Thank you.     
asked by 11.04.2016 / 23:33
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Notifications API PagSeguro

Sirs, good night! I'm doing an integration with the pagseguro for my site. I've set the page to receive the notification whenever its status changes as per the code below. protected void Page_Load(object sender, EventArgs e) {...
asked by 22.09.2015 / 04:57
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Learn ASP.NET without mastering C #? [closed]

Basic question. I want to start programming for web with asp.net mvc, however I know very, very little C #, just the basics of language. Would it be a bad deal to start with asp.net and go catching the C # language as it progresses through ASP.N...
asked by 09.05.2015 / 00:45
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Block Control + V in dynamically generated TextBox fields

I have a GridView where I have several TextBox that are generated according to their total rows. I would like to block Control+V in all TextBox . I use Jquery 1.4 , and so I read the on method curren...
asked by 29.01.2015 / 13:51
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How to convert a Bytes Array to a Direct Image in the ListView?

Populate the DataSource of the ListView with a collection. The collection contains a field with ArrayBytes . I need to convert to the image to appear in the control. But does the conversion have to be straightforward? <ItemTemplat...
asked by 12.10.2015 / 21:20