Questions tagged as 'c#'

Tagged questions
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Call the browser's digital certificate

How do I call the browser's digital certificate so my webapp in asp.net mvc can sign an xml and then return it to the user? I saw features that use java or another applet, but would not like to use any plugins. It's about using more native fe...
asked by 14.07.2015 / 13:44
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Handling event button in various forms

I'm trying to do a manipulation on the event button , on several forms different, I'm using C # WindowsFormAplication . Well, I'll try to say my logic here (hope you understand). I have a small system, it has T_Princi...
asked by 12.07.2015 / 05:53
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Suggestion for updating WindowsForm application

I'm developing a Windows Form application in C #, this is a rather large application, I'd like to know what technology I use to update this application on the client computer. I tried to implement ClickOnce, plus I saw that it installs the syste...
asked by 10.04.2015 / 15:26
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Server changes have no effect

I have an application running in C # with .NET 4.5 on IIS 8. To editing a Controller (which is a .cs file). However, I edited some things on this Controller and I saw that these changes were not spreading. I tried to edit the Action of this C...
asked by 13.04.2015 / 14:27
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List directories and subdirectories

I have a TreeView component, and a structure in the database that already has in the directories subdirectories table. has a field called directive_parent_guid, if it is null it is because it is root, if not, it is some Id of another directory....
asked by 19.02.2015 / 15:52
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Research Doubt

IhaveGrid,butwhenItypesomethinginthetextboxfield,thesearchisnotdoneandnothingisdisplayedinGrid.Followthecodemadein4layers:  Form:privatevoidtxtPesquisa_TextChanged(objectsender,EventArgse){UsuarioDTOusuDto=newUsuarioDTO();usuDto.Nome=txtPesquisa...
asked by 20.02.2015 / 23:12
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NFe XML decapsulation

Well, I'm trying to read for importing% of Electronic Bills and I'm having a hard time decapsulating the XMLs of blessed. No problem getting to the object ICMS : object objeto = ListaItens[i].imposto.Items[0] This returns an...
asked by 18.03.2015 / 21:24
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One-To-Many relationship with explicit foreign key name

I'm performing a simple one-to-many mapping via Fluent API specifying which column is used in the mapping, but EF "ignores" the configuration and continues using the default . Mappings: public AtividadeMap() {...
asked by 16.07.2015 / 20:33
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Summarizing Selected Columns

I have the following scenario: A table created in the razor with several columns, where each row has a checkbox in place different from each other, and would like to do the checkbox sum clicked by column via javascript, but I have no idea whe...
asked by 17.07.2015 / 21:11
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Get items from a ListString - ASP.NET

I'm new to developing ASP.NET with C #, and I have the following question: When loading a page, I run a method that populates a DropDownList. This DropDownList is part of a form and after it is filled out and the user clicks on the "Include"...
asked by 27.02.2015 / 20:22