Hi
I have a block of rows that I want to be collapsed when the DataGrid opens for the first time …
But is not working with sr1.Rows[lastLine].Collapse() even with sr1.Rows[lastLine].CollapseAll()
Is this the correct aproach for it ?
How do I collapse a group of rows bt code
lastLine++;
sr1.Rows[lastLine].HeaderCell.Style = headerStyleY;
sr1.Rows[lastLine].HeaderCell.Value = “Multiples “;
sr1.Rows[lastLine].MinimumHeight = 25;
sr1.Rows[lastLine].Height = 25;
sr1.Rows[lastLine].Tag = “S”;
sr1.Rows[lastLine].IsParent = true;
sr1.Rows[lastLine].Collapse();
sr1.Rows[lastLine].ReadOnly = true;
parentLine = lastLine;
lastLine++;
sr1.Rows[lastLine].HeaderCell.Style = headerStyle;
sr1.Rows[lastLine].HeaderCell.Value = “Net Debt/Ebitda “;
sr1.Rows[lastLine].ParentRow = sr1.Rows[parentLine];
sr1.Rows[lastLine].ReadOnly = true;
lastLine++;
sr1.Rows[lastLine].HeaderCell.Style = headerStyle;
sr1.Rows[lastLine].HeaderCell.Value = “Earnings/Share “;
sr1.Rows[lastLine].ParentRow = sr1.Rows[parentLine];
sr1.Rows[lastLine].ReadOnly = true;
Regards
Marcelo Blank
Collapse the row after having added the child rows.
Don’t need to set IsParent = true when assigning child rows. That flag makes a row look like a parent row when it doesn’t have any child row loaded and lets you implement lazy loading: add child rows when the row is expanded.
You can use either Collapse() or CollapseAll() to collapse also child parent rows.
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