Questions tagged as 'asp.net'

Tagged questions
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ASP.NET C # ListView ItemCommand is not working

My ItemCommand of ListView does not work. Can anyone point me out if there is anything missing or errors in the code? <!-- Primeira Coluna --> <div id="firstCollumn"> </div> <!-- Conteúdo --> &...
asked by 18.06.2016 / 23:20
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HttpWebRequest - Retrieve NFe

I am accessing the link from the Fazenda website ( link ) in order to return the filled NFe. When I make the first request I get the Captcha but when I send the Captcha answer it always returns the error "The session has expired. Please consu...
asked by 04.01.2017 / 14:29
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Search GridView data Asp.net [closed]

I have a GridView called grvListaFuncionario that is populated by my bank data. I'm having a problem when I search the data on it. private void Pesquisar() { DataTable table = new DataTable(); table = grvListaFuncionario...
asked by 28.11.2016 / 00:14
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Update a Repeater after inserting a new row in the Table?

Good morning, guys! I have a table that is populated with a Repeater. This table has a filter, which is programmed all via javascript from a ready layout. After adding a new value in the table and using its filter, only the initial values app...
asked by 17.05.2016 / 15:04
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Get the row ID of a Gridview query

I made a query in which a gridview is populated, the columns are code, category, noprazo, foradoprazo. In the columns in the deadline and foradoprazo, I left them as linkbuttom that when clicking on the resulting item line or late or dead...
asked by 22.10.2015 / 14:15
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How do I get the data typed in the TextBox that was dynamically created?

I have created some TextBox controls dynamically in my Code Behind and need to retrieve the values in a new method, however I can not use% changed% in a new method. try { DataTable tbDadosAux =// Método para...
asked by 13.10.2015 / 18:28
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Error removing data in Gridview asp.net c #

This is my method of deleting from gridview: protected void TabelaAlimentos_DeleteRow(object sender, GridViewCommandEventArgs e) { if(e.CommandName == "Delete") { GerenciarAlimentacaoController controller = new Ge...
asked by 14.02.2016 / 01:23
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Edit XML through the Node of a TreeView WPF - C #

I'm having a question, I have a code that dynamically creates a TreeView through a C # code. TreeView was created in WPF. My goal is to create a function that opens a XML item and created a TreeView , and then it is possi...
asked by 25.08.2015 / 20:48
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Remove white space from chart

I'm facing a problem that I can not solve. I have a page, and it has 2 charts , but the problem is that these charts are small, with lots of white space around them. I have tried to set the Position and InnerPlotPosition propert...
asked by 21.09.2015 / 15:22
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Scheduled Tasks on the Web

In Google Inbox, you can create reminders and postpone them to a certain date and time. The reminder is then taken from the main screen and when that exact date and time arrives it returns to the. In this way, the system schedules a task fo...
asked by 20.11.2014 / 21:21