TECHNOLOGIES
FORUMS
JOBS
BOOKS
EVENTS
INTERVIEWS
Live
MORE
LEARN
Training
CAREER
MEMBERS
VIDEOS
NEWS
BLOGS
Sign Up
Login
No unread comment.
View All Comments
No unread message.
View All Messages
No unread notification.
View All Notifications
Answers
Post
An Article
A Blog
A News
A Video
An EBook
An Interview Question
Ask Question
Forums
Monthly Leaders
Forum guidelines
Ricardo Carvalho
NA
19
0
datagridviewcombobox column
Dec 10 2007 4:57 AM
Hi.
I am having an issue with a dataGridView. (again). *sigh*. Basically I am trying to load the data in the DataGridView programmatically. However, the issue is that one of the colums is a ComboBox column. I am trying to get the data source of this column to load from an ArrayList of Strings.
This is the code that I am using:
string[] temp = GetTableNames();
DataGridViewComboBoxCell dgvcelExcel = new DataGridViewComboBoxCell();
try
{
for (int i = 0; i < temp.Length; i++)
{
dgvcelExcel.DataSource = ColumNames; // ColumnNames is the arraylist in Q here.
dgvcelExcel.Value = i;
this.dgvMapping.Rows.Add(true, temp[i].ToString(), dgvcelExcel);
}
this.dgvMapping.Columns[0].DisplayIndex = 0;
this.dgvMapping.Columns[1].DisplayIndex = 1;
this.dgvMapping.Columns[2].DisplayIndex = 2;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
The error that it throws is :
the following exception occurred n the datagridview:
System.ArgumentException: DataGridViewComboBox value is not valid.
To replace his default dialog please hand the DataError event.
handling the DataError event doesn't really help my situation coz I wouldn't know what to do.
when I step through my code, there is no error what so ever. The error only pops up when the form is painting.
If there is any one that can help, please do.
Thanks
Ricardo
Reply
Answers (
0
)
Print Preview Dialog
How to open connection to my gps Device? Please help, noob stuck with basic stuff :P