Updating database using datagridview c
Fill(table); Binding Source b Source = new Binding Source(); b Source. They have to do with redrawing the control which is why new rows don't appear. Select Command = new My Sql Command(sql Select All, con); Data Table table = new Data Table(); My DA. Close(); are methods that are inherited from Control.Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.Visit Stack Exchange I wanna be able to update/delete data from a datagridview, and when I do that of course the data in my Postgre SQL database should be edited too.Introduction In this article, I am showing selected values of a Data Grid View into Text Box and saving changes into Database.Open Visual Studio 2010 and create a Windows Forms Application.cmd = new Ole Db Command("insert into FWINFOS (ID, Name, Gender, Date Of Birth, Race, Working Place, Passport NO, Date Of Expire,[Position], Photo) values('" text Box5.
In Previous Post, we saw How to Create a simple Windows Form Login Application in C#. When user click on the Row Header of any row then data present in the cell of the row is stored into the Text Boxes. If you want your Button on Form B to retrieve the latest data from the database then that's what you have to do whatever Form_Load is doing. My guess is the data retrieval is on the Form_Load.Add some UI controls and arrange them as in the following figure.Here I am showing a record in a Data Grid View from the database. Update the value of the Text Box and click the "Change" button.
The snippet shown below, first auto-resizes the columns to fit its content.