XRControlCollection.Remove(XRControl) Method

Removes the specified control from the collection.

Namespace: DevExpress.XtraReports.UI

Assembly: DevExpress.XtraReports.v20.2.dll

NuGet Packages: DevExpress.Reporting.Core, DevExpress.WindowsDesktop.Reporting.Core

Declaration

C#

public void Remove(
    XRControl item
)

VB.NET

Public Sub Remove(
    item As XRControl
)

Parameters

Name	Type	Description
item	XRControl	An XRControl object to remove from the collection.

Remarks

When the control is removed from the collection, all subsequent controls are moved up one position in the collection.

Example

The following example shows two methods that use the XRControlCollection.Add, XRControlCollection.Remove and XRControlCollection.Contains methods of the XRControlCollection class. The first method adds a control to the control collection of the XRPanel object at the specified location. The second method checks if the specified control belongs to the specified collection, and if it does, it removes the control from the collection.

C#

using System.Drawing;
using DevExpress.XtraReports.UI;
// ...

public void AddControl(XRPanel panel, XRControl item, int x, int y) {
    // Add a control to the collection.
    panel.Controls.Add(item);

    // Set the control's location within the panel.
    item.Location = new Point(x, y);
}

public void RemoveControl(XRPanel panel, XRControl item) {
    // Check if the control belongs to the collection.
    if(panel.Controls.Contains(item))

        // Remove the control from the collection.
        panel.Controls.Remove(item);
}

VB.NET

Imports System.Drawing
Imports DevExpress.XtraReports.UI
' ...

Public Sub AddControl(ByRef panel As XRPanel, ByRef item As XRControl, _
ByVal x As Integer, ByVal y As Integer)
    ' Add a control to the collection.
    panel.Controls.Add(item)

    ' Set the control's location within the panel.
    item.Location = New Point(x, y)
End Sub

Public Sub RemoveControl(ByRef panel As XRPanel, ByRef item As XRControl)
    ' Check if the control belongs to the collection.
    If (panel.Controls.Contains(item)) Then

         ' Remove the control from the collection.
         panel.Controls.Remove(item)
    End If
End Sub