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Daniel
230
ctrl-a to select all rows in a hierarchical grid
posted

Hi

I have a hierarchical grid and want to select all rows in that grid. I found a HOWTO at http://devcenter.infragistics.com/Support/KnowledgeBaseArticle.aspx?ArticleID=6546 but if I do it like it is described there only the the band at level 0 gets selected.
When I do it like that:

foreach (UltraGridRow ugr in ultraGrid.Rows.GetRowEnumerator(GridRowType.DataRow, null, null))
{
ultraGrid.Selected.Rows.Add(ugr);
}

... it is pretty slow. Is there any solution how to select all rows in hierarchical grid with a good performance? Thank you for your help.

Cheers
Dan

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  • 469350
    Offline posted

    Hi Dan,

    This will not work. You cannot select rows in more than one band at the same time. You can Submit a feature request to Infragistics.

    The UltraWinTree was recently updated to support selecting rows across multiple levels. So perhaps the tree would better fit the needs of your application? 

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