Help me. i have textbox
for find and datagrid
for find . I want to search in the first column the rows with data similar to the data imported from the textbox
and delete it. How do I do?
Thank for help. lucky new month
My code i try:
for (int i = 0; i < datagrid.Items.Count; i++)
{
TextBlock cellValue = datagrid.Columns[i].GetCellContent(datagrid.Items[0]) as TextBlock;
string cellValue2 = cellValue.Text;
if (cellValue2 == textbox.text) // check the search_string is present in the row of ColumnName
{
datagrid.Items.RemoveAt(i);
}
}
This code should work:
for (int i = datagrid.Items.Count-1; i >= 0; i--)
{
var cellValue = datagrid.Columns[0].GetCellContent(datagrid.Items[i]) as TextBlock;
string cellValue2 = cellValue.Text;
if (cellValue2 == textbox.Text) // check the search_string is present in the row of ColumnName
{
//For the case you set an ItemsSource:
(datagrid.ItemsSource as IList)?.Remove(datagrid.Items[i]);
//For the case you add Items directly:
try
{
datagrid.Items.Remove(datagrid.Items[i]);
}
catch (Exception)
{
}
}
}
datagrid.Items.Refresh();
Don't forget to refresh the grid: datagrid.Items.Refresh()
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.