Questions tagged as 'vb.net'

Tagged questions
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Pagination x from y to Danfe in Report Viewer

Would anyone know how to make this page as in the example below? This pagination is easily done in the Report Viewer header or footer, but it looks like the pagination there is in the body of the report. If anyone knows how to do it, or indic...
asked by 27.10.2016 / 20:27
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Error generating report: Column and Column have conflicting properties: DataType property mismatch

When trying to populate a datatable dynamically, the error occurs at the time of merge of the other data. For Each drw In dtbTemp.Rows dtb = obj.Enquadra(drw.Item("IDCON_TMP"), drw.Item("IDCAR_TMP"))...
asked by 27.10.2016 / 21:16
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How to put two images in itext.PdfTemplate

I would like to know if anyone could help me I need to create a pdf report in the header that would have two images one right the other one the left and the title in the center ..     
asked by 12.09.2016 / 18:12
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Registered data disappear

The Register form registers correctly in the database and if you change user with the program open it still accesses the registered data, but how much the program completely closes and opens again all the data registered so that someone knows wh...
asked by 24.08.2016 / 15:01
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Send List of objects to my wcf web service

Good people, I need to create a WCF Web service that receives a list of objects and inserts it into a postgresql database. To test I've created a vb.net client app , but something is not going as expected. So far I have the following...
asked by 15.07.2016 / 19:10
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SQL Server - Create a View on a server with tables from another server

Hello. We had a SQL Server with three banks, one of the application I developed, two of two different systems, the Enterprise ERP system and the OnLine Order system. This OnLine Order system runs 24hs, so you are always updating the bank,...
asked by 29.06.2016 / 21:07
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The field is too small to accept the amount of data you tried to add. Try to insert or paste less data

I'm using Access, and I have already checked the size of all fields and format also directly from the bank and also in vb.net itself. "insert into aplicacao (codigo, convenio, descricao , valconv, ativo, usuario, maquina, data_registro, flag)...
asked by 14.06.2016 / 20:09
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Open external application inside form vb.net

I have a doubt, I wanted to load an external exe (example: c: \ dark.exe) inside a picture box the size of it, I tried the code below but it does not work (obs the form needs to work in the folder of destination). and even if dark.exe is open, w...
asked by 30.04.2016 / 06:31
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FirstRun of the program startup form is one and after firstrun the startup form changes vb.net

I need help, I have a game in vb.net where I want in the firstrun of the program to open a form that gives for the nick and has a mini tutorial etc, and after firstrun the startup form changes to the game, without appearing the form for the nick...
asked by 26.04.2016 / 19:40
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How to display an image of the database in a vb.net form

I would like to know how can I display a database image in a form in vb.net It's something like the following: info.TextBox5.Text = DataGridView1.SelectedRows(0).Cells(5).Value Only this code I use to display database text in a new form...
asked by 05.04.2016 / 13:49