Export DataGridView into .csv file

Following example I am trying to save the DataGridView's Data into .csv file

Please create a Windows Application and Add a DataGridView and a button on Form1, to fill the data initially please add following code in Form1_Load

Double click on the Button and add following code in Button1_Click, in this code we are reading all columns and rows and forming a string and saving in data.csv file

Now we are ready with our code, just build, run and test.

Tags: Export DataGridView to .csv file, Windows Forms, C#, .NET

Getting the Selected Value of Combo Box in DataGridView

In following example I am try to get the Selected value of Combo Box which is in DataGridView.
Create a Windows Applicaiton and Add a DataGridView in the Form1

We need to initialise DataGridViewEditingControlShowingEventHandler of DataGridView to handle its control events, so please use follwoing code in Forms Constructor

In the form load we will fetch all the data and assign to DataGridView

Now catch the control edit event in the DataGridView and assign the SelectIndexChanged event to each Combo Box in DataGridView

Add Follwoing Combo Box's SelectedIndexChanged which we assigned to all the combo boxes in DataGridView

Now we are ready with our code lets build, run and test.

Output:

Tags: Getting the Selected Value of Combo Box in DataGridView, DataGridView