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ReportState Enum

Specifies the state of the report in the End-User Designer.

Namespace: DevExpress.XtraReports.UserDesigner

Assembly: DevExpress.XtraReports.v24.2.Extensions.dll

NuGet Package: DevExpress.Win.Reporting

#Declaration

public enum ReportState

#Members

Name Description
None

The report’s state is not specified.

Opening

The report is in the process of opening.

Opened

The report is open in the End-User Designer.

Changed

At least one component in the report has been modified.

Saved

The report has been saved to a file.

Closing

The report editing session is being closed.

#Related API Members

The following properties accept/return ReportState values:

#Remarks

This enumeration is used by the XRDesignPanel.ReportState property.

#Example

This example shows how to override the SaveFile and OpenFile commands in the End-User Report Designer.

using System;
using System.Windows.Forms;
using DevExpress.XtraReports.UserDesigner;

namespace CustomSavingEUD {
    public partial class Form1 : Form
    {
        public Form1() {
            InitializeComponent();
        }

        // Create an MDI (multi-document interface) controller instance.
        XRDesignMdiController mdiController;

        private void button1_Click(object sender, EventArgs e) {
            // Create a design form and get its MDI controller.
            XRDesignForm form = new XRDesignForm();
            mdiController = form.DesignMdiController;

            // Handle the DesignPanelLoaded event of the MDI controller,
            // to override the SaveCommandHandler for every loaded report.
            mdiController.DesignPanelLoaded +=
                new DesignerLoadedEventHandler(mdiController_DesignPanelLoaded);

            // Override the Open Command.
            mdiController.AddCommandHandler(new OpenCommandHandler());

            // Open an empty report in the form.
            mdiController.OpenReport(new XtraReport1());

            // Show the form.
            form.ShowDialog();
            if (mdiController.ActiveDesignPanel != null) {
                mdiController.ActiveDesignPanel.CloseReport();
            }
        }
        void mdiController_DesignPanelLoaded(object sender, DesignerLoadedEventArgs e) {
            XRDesignPanel panel = (XRDesignPanel)sender;
            // Override the Save Command.
            panel.AddCommandHandler(new SaveCommandHandler(panel));
        }
    }
}

The following code shows the Save and Open command handlers that implement the ICommandHandler interface:

using DevExpress.XtraReports.UserDesigner;
public class SaveCommandHandler : ICommandHandler {
    XRDesignPanel panel;

    public SaveCommandHandler(XRDesignPanel panel) {
        this.panel = panel;
    }

    public void HandleCommand(ReportCommand command,
    object[] args) {
        // Save the report.
        Save();
    }

    public bool CanHandleCommand(ReportCommand command,
    ref bool useNextHandler) {
        useNextHandler = !(command == ReportCommand.SaveFile ||
            command == ReportCommand.SaveFileAs);
        return !useNextHandler;
    }

    void Save() {
        // Write your custom method here.
        // ...

        // Example:
        panel.Report.SaveLayout("report1.repx");

        // Prevent the "Report has been changed" dialog from being shown.
        panel.ReportState = ReportState.Saved;
    }
}

For information on how to customize the WinForms End-User Report Designer, review the following help topic: WinForms End-User Report Designer API and Customization.

See Also