Questions tagged as 'asp'

Tagged questions
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Position controls in ASP.NET

I have tried several ways to position the controls in WebForms and none of them has worked for me. I tried through html and then with cells and everything goes out of order when opening the page with the browser. How can I solve...
asked by 31.10.2016 / 05:28
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error: Object reference not set to an instance of an object. Genexus ev1

Good afternoon I am developing an application with GeneXus X evolution 1 in a web environment (.NET) but when creating a web panel, Web Component or simply modifying something in an event and trying to save or compile I get it:    "error: O...
asked by 26.10.2016 / 23:06
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Error when wanting to pass a gridview to an excel file

I have my gridview defined as well <asp:GridView ID="GridView1" runat="server" AllowPaging="True" DataSourceID="SqlDataSource1" Width="976px"> </asp:GridView> and I'm trying to pass the data to an excel in the following...
asked by 23.11.2016 / 06:29
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32-bit DLL in windows server 2008 R2 64-bit

Hi, I have registered a 32-bit dll in Windows server 2008 R2 64-bit and it registers correctly, I can even create the object, but the time to use a defined method in the dll always comes to me: ADODB.Connection error '800a0e78' La operación...
asked by 21.09.2016 / 00:12
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LLamar Asp.net WebMethod using Jquery Ajax

I am calling an Asp.Net C # method since a script works perfectly for me when it is in the url: 'default.aspx / NombreDelMetodo' but when I enter the project where I must implement the code I have problems with the url try these three forms bu...
asked by 05.09.2016 / 00:14
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Hide URL in browser address bar

I have an application in aspx and I use the bootstrap navbar to build the navigation menu, my question is how can I hide the url in the browser so that each time I change the page does not appear the route, I the menu is dynamically assembled fr...
asked by 26.07.2016 / 03:40
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Invoke OnClick event from an asp: LinkButton from JavaScript?

I need to invoke the session closing method from JavaScript (once the system counter reaches 0). Sight code: <asp:LinkButton ID="Lbtn_Salir" type="button" runat="server" OnClick="Lbtn_Salir_Click" OnClientClick="Lbt...
asked by 21.06.2016 / 18:56
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Parameter Type ViewModel to httpget Asp

Good attempt to pass as a parameter to an Action of type HttpGet but this arrives as null: public ActionResult Create(clsGuiaMovimientoVM oFil) but if I send only primitive data, they arrive correctly: public ActionResult Create(string No...
asked by 17.12.2018 / 13:42
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How to search by means of ID and modify or delete ASP.NET

I commented that this is my update code, this code I leave my controller I did, the question is how can I make my method to search by id and then do the action of delete or update, they would be so kind to support me, please, I leave my method o...
asked by 11.12.2018 / 20:50
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Unclosed quotation mark after the character string ',', ')'. Incorrect syntax near ',', ')'

Can you help me correct this detail please public void crear(Alumno objAlumno) { string crear = "insert into Persona(idAlumno,nombre,Apellido,Telefono)values('" + objAlumno.IdAlumno + "'," + objAlumno.Nombre + "','" + objAlu...
asked by 11.12.2018 / 18:38