Questions tagged as 'windows-forms'

Tagged questions
2
answers

How to move from one column to another of a DataGridView by pressing enter

Friends again I come for help. I commented that I am working on a Form that contains a DataGridView in which I must control a data entry sequence to said DataGridView , but I need to follow the sequence from left to right,...
asked by 01.08.2017 / 20:02
1
answer

Behavior of a form without border

Good morning, I am creating an application in Windows Forms, which has no border. I would like to know if it is possible to have the same behavior as a Form with border (the effect when minimizing, maximizing, changing Form). I am currentl...
asked by 24.07.2017 / 19:06
1
answer

Open a modal form in a separate thread and then close it

When starting my application, I open a modal form in a new thread through a background worker, while data from a SQL Server database is brought in the main thread. When the process of bringing that data ends, the main form of the application...
asked by 14.07.2017 / 19:16
1
answer

Search for text in a C # Path

I have a winform application to search for a certain text within a file path. The problem is that it takes a lot in some searches and in Sometimes it falls. It would be convenient if someone can help me improve the performance of i...
asked by 06.07.2017 / 19:23
0
answers

Connection to SQL SERVER xamarin forms for uwp

Hi, can anyone by any chance know how to connect to a database of sqlserver through xamarin forms ? for the android and ios solutions, the sqlconnection of system.data.sqlclient serves me, but for the solution I...
asked by 26.07.2017 / 07:03
1
answer

I can not close the parent form and child form from the child form

I have a project that contains a login that when entering as an administrator, an MDI window is displayed, which is a configuration window and from there you can open the main window (both are open). In the main window I have a button that close...
asked by 05.07.2017 / 04:51
1
answer

Is it appropriate to handle controls based on your name?

I have a set of TextBox that are called for example: TB_Nombre, TB_Calle, TB_Telefono and TB_Email, which will be fed from a BD and which fields match the name, so make the following code: List<string> d = new List<string>...
asked by 04.07.2017 / 01:36
1
answer

Type AxAXISMEDIACONTROLLib.AxAxisMediaControl is not defined

I have had a project in VisualBasic.NET to take a look and when I open it and try to compile it, I miss the error: Type AxAXISMEDIACONTROLLib.AxAxisMediaControl is not defined It tells me that it is on line 1 of Designer.vb However, I...
asked by 04.07.2017 / 10:46
1
answer

Return the sorted data in a dataset and display them in a form

I have a dataset that returns this data sorted by the uds column in descending form as shown in the example The problem I have when filling in the dataset to pass it to the reportviewer I do it in this way, the data do not leave me s...
asked by 15.06.2017 / 10:02
0
answers

vHost.exe stopped working WinForms c #

I have been working for a few days on a program that connects to a server to retrieve certain information and then prints it. The problem I have is that when I print on a standard printer or a PDF the program works well but this information must...
asked by 23.05.2017 / 10:34