Questions tagged as 'windows-forms'

Tagged questions
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Change the date and time format before Json is performed?

I have my button that serializes my object that I use it in this way: private void btnJson_Click(object sender, EventArgs e) { OleDbConnection connection = MSAConnection.getConnection(); string sql...
asked by 01.03.2018 / 21:04
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Adapt WindowsForms form to screen, C #

First of all NO I'm talking about making the form WindowsForms to mode responsive . My main form is designed with a resolution of 1340 x 760 with these properties established in the following way: FormBorderStyl...
asked by 23.02.2018 / 14:39
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Is it normal for the combobox to appear that way? c #

I have a question, because the combobox, when it is pressed that way, I just implemented the automplete, but apparently when the combo is full, it tells me the whole combo occupying the screen, is there any way that it unfolds? just down. and do...
asked by 17.02.2018 / 03:24
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The value in all arrays C # is changed

Hello, I would like your help or see if anyone knows what is happening, when reading the data in an excel file I keep it in an array and I keep two more to perform other procedures with them, but when modifying one the others are modified two, s...
asked by 18.02.2018 / 17:39
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Doubt with checkedListBox in c # (Visual studio)

First of all thank you for reading ... I am new programming. Everything is in a windowsForm: I have 2 textbox to enter figures. I need to do the operations of addition, subtraction, multiplication and division with a checkedListBox. Every...
asked by 05.02.2018 / 01:10
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Passing data from a selected row of a datagridview to an SQL table

Good community I hope you are very well. My question is the following: I have a datagridview in which I load certain information according to a search that I do, from that datagridview I can select 1, 2, 3 or all the rows if I want it. Now I wan...
asked by 19.02.2018 / 22:55
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Launch event in the form from a user control

I have a form that will contain several copies of a user control, what I want to do is that when within one of those user controls a button is clicked, an event of the form that contains it is launched. I thought about saving a reference of t...
asked by 06.02.2018 / 16:35
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Act on a dialog window of the webbrowser object in VB.NET

I have a project to automate and scrap a web. I have a problem when uploading an image. By means of sendkeys I can open the dialog window, enter the path of the file and press enter, but it is so fast that the image does not manage to load. I wa...
asked by 06.02.2018 / 17:58
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load selected records (CheckBox) inside DataGridView a report viewer

with this button I am verifying the selected records (Checkbox) within my 'dataGridViewCodigo' and it works normally the question is how to upload it to my report viewer. private void buttonVisualizar_Click(object sender, EventArgs e) {...
asked by 01.02.2018 / 21:29
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Error creating a Word document

I am trying to create a Word document from Ms Visual Basic 2010 by means of a button on a form, I have already added the reference of Microsoft Word 15.0 Object Library to the project, the Word document is created successfully and saves i...
asked by 23.01.2018 / 03:42