Posts by António Mateta • 159 points
20 posts
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viewsQ: How to work with Datagridviewcheckbox using a chekBox apart that allows enabling and disabling all Datagridview fields?
I’m having a hard time working with Datagridviewcheckbox using a chekBox apart, almost everything is working in normality, the problem is when using the option to select everything, which is the…
c#asked António Mateta 159 -
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answer28
viewsQ: How to work with Datagridviewcheckboxcolumn in c#?
I’m having some difficulty working with the data grid view selection field, I tried to do it this way: public void Atualizar() { Stock obj = new Stock(); for (int A = 0; A < dgv_Entrada.RowCount;…
c#asked António Mateta 159 -
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answers552
viewsQ: What are the requirements for running a C# program on a client’s machine?
I’m testing my app done on c# on the customer machine, it works normally, my problem is only in printing the reports, when printing this generate this error: Ocorreu uma exceção sem tratamento no…
c#asked António Mateta 159 -
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answers93
viewsQ: How to create a setup using Inno Setup?
I’m having difficulty generating a setup of my application done in c# and Sql-Server 2018, according to some searches, I tried to generate a setup, generated but when testing it, this generate…
c#asked António Mateta 159 -
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answer290
viewsQ: How to do a search in c#?
I’m having some difficulty doing a search as the image illustrates Using combobox worked, here’s the code Class public void pesquisar(int ID) { Artigo List = new Artigo(); SqlConnection conexao =…
c#asked António Mateta 159 -
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answer71
viewsQ: How to resolve c#debugging error?
I’m running the release of my C# program on another machine, and it is generating debug enabling error. You can help me with this?…
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answer69
viewsQ: How to make a remote Sql server configuration?
Good afternoon guys, I need to develop a C# system that needs to use the same database on three different computers, so I need to allow my SQL Server 2008 R2 to allow remote connection to the…
sql-serverasked António Mateta 159 -
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viewsQ: How to generate a setup in visual studio 2012?
I’m having trouble generating a setup at Visual Studio 2012. I don’t see the option to generate setup, tried to create a setup with Inno Setup, created normally but when installing on the machine…
c#asked António Mateta 159 -
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votes1
answer264
viewsQ: How to run a c# program on the client machine?
Good afternoon guys, I just finished a sales system in c#,I am testing the same on another machine this generate error, I have installed . Net Framework 4.5 but still continues. What will be the…
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answer65
viewsQ: How to make a select that brings the data registered in a given week?
I intend to list all the data registered in a given week, someone can help me? I did something similar to the example below and it doesn’t work. public List<View_Venda> Venda_Semanais() {…
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answer107
viewsQ: How to select in c# using data base / Sql-Server?
In a previous question, I needed to select a specific date: How to select a date in c#? Now I need to make a select that brings the records whose date is within a specific week or month. How should…
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answers441
viewsQ: How to select a date in c#?
I intend to select by the current date, like: list all the data that was registered today in my table, I did this way and does not result in anything, does not generate errors or list any of the…
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answer203
viewsA: Apply transition effect when changing the source of an Image control
You can do that, but it’s a bit boring. 1st Form: this is the easiest and simplest You can create a separate image of the format. gif, this is with all other images you want to be viewed on the…
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answers73
viewsQ: With editing Tabcontrol in c#?
I intend to hide only the part of TabControl that comes the name of the tabpage in C#, as image below. It is possible?…
c#asked António Mateta 159 -
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votes3
answers345
viewsA: Dynamic search in c# and WPF
//Metodo Pesquisar elo artigo public static List<Cliente> Pesquisar_Artigo(string condicao, string campo, string valor) { string cn = Properties.Settings.Default.SGV; …
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viewsA: Setting Focus() in Usercontrol Textbox
Be that as it may, what do you really intend to do? If that is what I intended, then try to do so : txtMin.Focus();
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answers67
viewsA: How Wordpress updates are made
Usually security updates are done automatically this is whenever you have connected to an Internet , but this happens to a direct connection to the wordpress server that it has.
wordpressanswered António Mateta 159 -
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answers144
viewsA: Error while compiling program
I can’t quite understand your question, the image you posted with the bug, not visible from to send another picture? But first test this: go to "soluntion explore" with the cursor on top of the…
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answer49
viewsQ: How to create a Mesagebox by listing data in c#?
I intend to create a notification, using messagebox, to list all products registered in the system with minimum amount once I run the system.
c#asked António Mateta 159 -
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answer163
viewsQ: How to solve errors of these Code?
I’m developing a sales system, using visual Studio 2013 and SQL 2008, for some inconvenience I started using Visual Studio 2012, it turns out I’m having an error. The code is right but when running…
c#asked António Mateta 159