How to configure GridTreeStyleManager.RowAppearance from code behind

[Albert Gao]

Is it possible to change the GridTreeControl row appearance during runtime?

Thanks
Ariel

[Sivakumar R]

Hi Ariel,

You can make use of QueryCellInfo event if you want to style the rows based on some conditions. Please find the code snippet and sample from the below location,

this.AssociatedObject.InternalGrid.QueryCellInfo += InternalGrid_QueryCellInfo;

void InternalGrid_QueryCellInfo(object sender, GridQueryCellInfoEventArgs e)

{

GridTreeNode node = this.AssociatedObject.InternalGrid.GetNodeAtRowIndex(e.Style.RowIndex);

if (node != null)

{

PersonInfo person = node.Item as PersonInfo;

if (person.MyEyeColor.Equals("Red"))

{

e.Style.Foreground = Brushes.White;

e.Style.Background = Brushes.Red;

e.Style.Font.FontWeight = FontWeights.Bold;

}

else if (person.MyEyeColor.Equals("Blue"))

{

e.Style.Foreground = Brushes.White;

e.Style.Background = Brushes.Blue;

e.Style.Font.FontWeight = FontWeights.Bold;

}

else if (person.MyEyeColor.Equals("Brown"))

{

e.Style.Foreground = Brushes.White;

e.Style.Background = Brushes.Brown;

e.Style.Font.FontWeight = FontWeights.Bold;

}

}

}

Screen shot:

Sample:

http://www.syncfusion.com/downloads/Support/DirectTrac/94232/RowStyling229173207.zip

You can style the Row using GridTreeStyleManager. Please find the same to change the RowStyle using GridTreeStyleManager.

Sample:

http://www.syncfusion.com/downloads/Support/DirectTrac/94232/RowStyleManager2018677959.zip

Please let me know if you need more details.

Thanks,

Sivakumar