Questions tagged as 'visual-studio-2015'

Tagged questions
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After creating an installer with inno setup, it is not possible to insert data into the mdf file

I created a C # application with visual studio 2015, in it I can insert, modify and delete users that are stored in a mdf file. I used the "service based data base" item in visual studio and everything works fine. However, when I generate the...
asked by 17.08.2018 / 23:09
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How to apply xdt: transform in app.config just like in web.config

I need to know how to apply xdt: transform in the app.config just like it does in web.config (eg .debug, .release), since I'm servicing a system that uses windows form, and when I'm going to publish it the risk of forgetting to change the settin...
asked by 13.08.2018 / 20:22
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RadioButtonFor not presenting option checked correctly

I need to keep the radiobutton checked when the property VINC_ESTRAT_OPERA = 1 comes from the bank. However, all the controls are showing the last radiobutton arrived, regardless of the value. <fieldset> <legend>1. Possui víncu...
asked by 09.08.2018 / 16:58
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Error System.Runtime.InteropServices.COMException (0x800A175D)

After filling in the data when I click to generate the pedf I get this error message as shown in the image: If you do the same process on another company's pc it works, this computer gives this error, so it's a problem on the computer a...
asked by 18.07.2018 / 10:49
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Record manipulation (regedit)

I have an application developed in windows forms that manipulates some records in the following path: "HKLM \ SOFTWARE \ MINHAEMPRESA \ etc ...". This application was run as administrator and I have never had a problem handling these records, fo...
asked by 07.06.2018 / 22:26
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Compatibility issue between Visual Studio versions

Is everything good? I am having a compatibility problem with Versions 12 and 15 of Visual Studio. Come on. I created an ASP frontend project in Visual Studio Pro 12, a very extensive and complex project. I recently upgraded the version of my IDE...
asked by 18.05.2018 / 01:26
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Pick Selected Row in DataGrid Xamarin

I'm developing an application in Xamarin-Forms using the MVVM standard and I'm having the following difficulty. In one of my screens I am using a DataGrid to display some information separated by rows and columns, when the user clicks on one of...
asked by 19.03.2018 / 11:36
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Error opening report on server running more than one process

I have a web application (C # .Net) that displays a report (published in ReportServer) and is experiencing problems after I have increased the amount of processes in IIS. The report is posted to my production server and has never encountered...
asked by 07.03.2018 / 17:50
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How to take screenshot in windows 10 with visual basic .net

Hello friends I'm trying to print print in windows 10 it happens the same hint with black screen, not taking print. I'm using visual basic .net Public Sub printar () Dim bounds As Rectangle Dim screenshot As System.Drawing.Bitmap...
asked by 08.03.2018 / 02:04
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Numerical Field in Web Forms

Personally I define a field that is in text in webforms for numeric, as an example. <asp:TextBox ID="feb" runat="server" BorderColor="#999999" BorderStyle="Solid" MaxLength="4" TabIndex="93" Width="90px" ></asp:TextBox> I need t...
asked by 27.02.2018 / 18:44