One very common use of the Data Grid View control is binding to a table in a database.
Unbound mode is suitable for displaying relatively small amounts of data that you manage programmatically.
There's a few tutorials out there on this, but I'm assuming I must have implemented something wrong, because the code I followed from combined tutorials is not working as it should.
These are the tutorials: https://youtu.be/_i4m YXSa D4w , https://youtu.be/_s B0A6FIh UM I'm trying to create a Data Grid View that displays some basic data, just 4 columns of information.
only when i run the program I see my changes in the datagridview, not the databse. If you use the Server Explorer window check if you have the same connection string. now that I have changed it to the connection string it gives in its properties, instead of what i did (Properties. To fix it, you have to sort it back then save them.
Sometimes the Server Explorer is connected to the MDF file in the project folder while the program works on the one in the BIN\DEBUG folder. The best way to do it if you know which column to sort, you need to sort it when you load data to datagridview.
For this, i used where condition in the query and left the rest of the code as before(similar to urs). But now i want to take a data Grid View where i will add 3 column(name,address, Phone) manualy. Delete is also not working properly ..,, There also throws an exception .. Update(Data Table); it has gave an error please help me on this. Data Grid View control are used very frequently in C#. Insert Delete Update in Data Grid View with Data Table in C Hello there, I have a lot of errors with the same announce for the following (some of them!!