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GanttView.DrawNewTaskToolTipContentTemplate Property

Gets or sets a data template used to render a content of a tooltip displayed while an end user creates a new task in the Gantt area. This is a dependency property.

Namespace: DevExpress.Xpf.Gantt

Assembly: DevExpress.Xpf.Gantt.v21.2.dll

Declaration

public DataTemplate DrawNewTaskToolTipContentTemplate { get; set; }

Property Value

Type Description
DataTemplate

A DataTemplate object that defines the tooltip appearance.

Remarks

The code sample below demonstrates how to change a tooltip displayed when an end user draws a new task:

<Window ...
    xmlns:dxgn="http://schemas.devexpress.com/winfx/2008/xaml/gantt"
    xmlns:dxgni="http://schemas.devexpress.com/winfx/2008/xaml/gantt/internal">

...
<dxgn:GanttControl ...>
    <dxgn:GanttControl.View>
        <dxgn:GanttView ...>
            <dxgn:GanttView.DrawNewTaskToolTipContentTemplate>
                <DataTemplate DataType="{x:Type dxgni:GanttTaskEditToolTipInfo}">
                    <Grid>
                        <!-- The tooltip displays the "Task: " text and a task header
                        (the GanttTaskEditToolTipInfo.Header property value) -->
                        <TextBlock Text="{DXBinding '`Task: ` + Header'}" />
                    </Grid>
                </DataTemplate>
            </dxgn:GanttView.DrawNewTaskToolTipContentTemplate>
        </dxgn:GanttView>
    </dxgn:GanttControl.View>
</dxgn:GanttControl>
See Also