PrintControl.BrickClick Event

Occurs when the region of a brick within the PrintControl is clicked.

Namespace: DevExpress.XtraPrinting.Control

Assembly: DevExpress.XtraPrinting.v23.2.dll

NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.Printing

Declaration

C#

public event BrickEventHandler BrickClick

VB.NET

Public Event BrickClick As BrickEventHandler

Event Data

The BrickClick event's data class is BrickEventArgs. The following properties provide information specific to this event:

Property	Description
Args	Returns an object storing the event arguments.
Brick	Gets a brick for which an event has been raised. Inherited from BrickEventArgsBase.
BrickScreenBounds	Returns the rectangle displayed when clicking a brick.
Page	Returns the document page containing the brick for which the corresponding event was fired.
X	Returns the horizontal mouse position within a brick.
Y	Returns the vertical mouse position within a brick.

Example

This example illustrates how to change the background color of a brick after clicking it in Print Preview by handling the PrintControl.BrickClick event of PrintControl.

For the changes to take effect, call the PrintControl.InvalidateBrick method to update the document area occupied by the brick.

C#

using DevExpress.XtraPrinting.Control;
// ...

private void printControl1_BrickClick(object sender, BrickEventArgs e) {
    if (e.Brick as VisualBrick != null) {
        // Change the background color.
        (e.Brick as VisualBrick).BackColor = Color.Red;

        // Redraw the brick.
        this.printControl1.InvalidateBrick(e.Brick);
    }
}

VB.NET

Imports DevExpress.XtraPrinting.Control
' ...

Private Sub printControl1_BrickClick(ByVal sender As Object, ByVal e As BrickEventArgs) _
Handles printControl1.BrickClick

    If TryCast(e.Brick, VisualBrick) IsNot Nothing Then
        ' Change the background color.
        CType(e.Brick, VisualBrick).BackColor = Color.Red

        ' Redraw the brick.
        Me.printControl1.InvalidateBrick(e.Brick)
    End If

End Sub