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Devi
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How to apply tooltip to each field programatically
posted

Hi..I m using Xamdatagrid.xamgrid is having more than 20 columns.

here i gave columns labels as w1,w2,w3,w4 ....

Here i want to use tooltips for each field labels .But i want to apply in code.

Bec i ve to apply vaues like this .first field header tooltip  is 1 means second field header tooltip is 5 like tat.

third field header tooltip is 9 and so on..

we can apply in xaml using tooltipservice.tooltip="1"..it is working fine.but it is fixed..

but i want to appy in code..bec my tooltip values may change..based on the user input.it is not fixed.

so please give reply how to apply tooltip to each field in c# code.

here i = 1

mainDataGrid.DefaultFieldLayout.Fields[2].Tag = i.ToString();

Here no Tooltip property for field..Tag is not worked here.

 

Thanks in advance..

  • 69686
    Suggested Answer
    posted

    Hello,

    You can do this with the following code snippet:

    <Style TargetType="{x:Type igDP:LabelPresenter}">

    <Setter Property="ToolTip" Value=""/>

    <EventSetter Handler="FieldToolTipOpening" Event="ToolTipOpening"/>

     </Style>

    ...

    void FieldToolTipOpening(object sender, ToolTipEventArgs e)

            {

                if (sender is LabelPresenter && sender != null)

                {

                    LabelPresenter l = sender as LabelPresenter;

                    l.ToolTip = l.Field.Index.ToString() + " " + l.Field.Name.ToString();

                }

            }

    Hope this helps,

    Alex.