dcsimg
Login | Register   
RSS Feed
Download our iPhone app
TODAY'S HEADLINES  |   ARTICLE ARCHIVE  |   FORUMS  |   TIP BANK
Browse DevX
Sign up for e-mail newsletters from DevX

By submitting your information, you agree that devx.com may send you DevX offers via email, phone and text message, as well as email offers about other products and services that DevX believes may be of interest to you. DevX will process your information in accordance with the Quinstreet Privacy Policy.


Tip of the Day
Language: .NET
Expertise: Intermediate
Jun 9, 2017

WEBINAR:

On-Demand

Application Security Testing: An Integral Part of DevOps


Add a selectedIndex Changed Event Handler to a ComboBox

When you create the datagridview associate an event handler for its 'EditingControlShowing' event.

sampleDataGridView.EditingControlShowing += new DataGridViewEditingControlShowingEventHandler(DataGridViewEditingControlShowing);

And in the event handler add the selectedIndexChanged eventhandler to the combobox.

private void DataGridViewEditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e) 
{ 
    //If second column has the combobox. 
     if (sampleDataGridView.CurrentCell.ColumnIndex == 2)
     { 
       sampleComboBox = e.Control as ComboBox; 
       if (myComboBox != null) {
          sampleComboBox.SelectedIndexChanged += sampleComboBox_SelectedIndexChanged; 
     }
 }

And then, the selectedIndexChanged event would fire as expected.

private void sampleComboBox_SelectedIndexChanged(object sender, EventArgs e) 
{ 
    string selectedValue = ((ComboBox)sender).SelectedValue.ToString(); 

}
Srinath M S
 
Comment and Contribute

 

 

 

 

 


(Maximum characters: 1200). You have 1200 characters left.

 

 

Sitemap
×
We have made updates to our Privacy Policy to reflect the implementation of the General Data Protection Regulation.
Thanks for your registration, follow us on our social networks to keep up-to-date