Questions tagged as '.net'

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Replace hard space (Non breaking space) in VB.NET

Good morning, I've been trying to replace a text string that has hard spacing or non breaking space, but I do not get it in any way, I tried the following codes in a function and it just does not work with any: Private Function RepChar10(ByVal...
asked by 06.12.2017 / 16:54
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Keep selected an icon with .net

I am working with a .net c # form, what I'm doing is showing a <ul> of fontawebsome icons and the user selects one and changes the color to identify which one he selected, in other fields of the form I add RequiredFieldValidator to...
asked by 06.12.2017 / 21:23
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Application .Net Core works in Windows Server 2012 R2 but not Windows Server 2012

Good morning, I have an application in .Net Core that I do not get to work in a windows server 2012, but if it works in a windows server 2012 R2. In theory I installed the 2 things that are needed, but I can not get it to run, I get error...
asked by 29.11.2017 / 18:36
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How do I get several users to enter the time in my .net program?

How do I make a desktop application in .net with a sql server database work in several pc's. I mean that several users can use it at the same time.     
asked by 23.11.2017 / 06:40
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mvc .net view does not work

When I go into the audiologe menu of my .net application I get the following error: Server error in the application '/'. The model element passed to the dictionary is of type 'System.Collections.Generic.List'1 [serviexpress.auditoria]', but t...
asked by 19.11.2017 / 01:18
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Trust or insurance certificate for Winforms .Net applications

Cordial greeting! I have a Windows Form application made in .Net that I want to distribute from the web through clickonce and everything works fine, but the problem is that when downloading the antivirus they do not recognize it as a secure a...
asked by 10.11.2017 / 17:12
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How to copy "n" columns and "n" rows of excel to paste them into a datagridview with ClipBoard in C #?

My doubt arises since I try to paste the data of "n" columns and "n" rows. Since I'm trying with ClipBoard but it does not hit me the information I have in the clipboard. private void PegarBtn_Click(object sender, RoutedEventArgs e) {...
asked by 09.11.2017 / 17:19
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Browse the server directory from the web application to get the directory path

I am working on an intranet website, this does not have communication with the internet, so security problems should not exist. The point is that I require that when the user is in a form when entering an option in which he will request the path...
asked by 03.11.2017 / 17:45
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angular and google chart

I am new to Angular and I try to integrate it with VS2015 along with the Google chart. From the next link I was able to move forward, but it does not re-render as I hope. When I define the following route const appRoutes: Routes = [{ pa...
asked by 27.10.2017 / 16:16
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How to send a record of a DataGridView cell to a textbox of another form?

What I want to do is that when I click modify, send me another form to edit and the data appear in the textbox, but I do not know what I'm doing wrong ?. There is the datagridview code private void dgvDocente_CellClick(object sender, DataGr...
asked by 16.11.2017 / 20:46