Questions tagged as 'vb.net'

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Close socket visual basic

Hello, I am creating a client, server using visual Basic, for this I create a class called TCPControl with all the characteristics that my server and client will have. My question is how I could do to close the socket properly because even thoug...
asked by 26.12.2016 / 16:02
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Send an image of a PictureBox to a "report.rdlc" without a database

I have a question about how I can display an image by getting the image directly from a PictureBox and pass it to a "report.rdlc" using ReportViewer in VB .NET . I have found a code in C # , but I have not managed to show the image when pr...
asked by 03.12.2016 / 10:47
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How to open more than 2 databases simultaneously in access protected with password in Crystal Report

I would like to know how I can simultaneously open 3 or 4 password protected Access databases in Crystal Report. Previously I read the topic " I can not open a crystal report with a Microsoft Access database with password ". I added the code...
asked by 26.10.2016 / 00:57
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Transform an asp image to an image vb.net

I'm trying to pass the variable <asp:Image ID="imgEstadoRegistro" runat="server"> to the method CheckUserExists(EstadoImagen As Image, EstadoRegistro As String) that is in another class and I miss this error. The method imag...
asked by 26.10.2016 / 10:40
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Retrieve the color of a color table and send it to the corresponding column

I want to recover the color of a color table and send it to the corresponding column for example when I re-open the application I load the colors in this as I am working with SQL 2012 and VB.NET component (DevExpress) This way I have organize...
asked by 11.10.2016 / 22:10
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Debug from a windows form project to a web application project (in the same solution)

Hello I have a solution in vb 2005, in this solution I have projects (windows forms and web application). And what I want is to debug from a windows forms project that arrives at a web application project. So far I can not access. I would app...
asked by 10.11.2016 / 14:05
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How to open a form previously created in visual basic from another in Visual C #?

I have an initial window called "Main" this window is created in Visual Studio 2015 in C #, and another one called "Secondary" also created in visual Studio 2015 but in VB, both windows are within the same project. In the "Main" window there...
asked by 03.10.2016 / 18:00
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VB.Net Pass a variable from one form to another

I need to pass a variable from one form to another modal form since the variable refers to the id of the selected row in a DataGridView. Here the code. Public Class FrmMenu Private _modelUsuario As New Usuario.Usuario Private _logicUs...
asked by 01.06.2016 / 18:05
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I can not open a crystal report with a Microsoft Access database with password

I can not open a Crystal Reports report with a password. I get a screen of the report that asks for my password. Attachment captures. Any solution? Dim RptDocument As New CrystalDecisions.CrystalReports.Engine.ReportDocument...
asked by 29.02.2016 / 08:48
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Insert an image to a word marker from MS Visual Basic?

I have a form in MS Visual Basic from which the data entered in the, are inserted into some markers that I have in a word template, I am now trying to insert an image, which I have in a picture box and the charge to through a button linked to an...
asked by 14.02.2018 / 16:37