UIHelper.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / Orcas / NetFXw7 / ndp / fx / src / DataWebControlsDesign / System / Data / WebControls / Design / Util / UIHelper.cs / 1 / UIHelper.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner       [....]
// @backupOwner [....] 
// 
// Helper methods for UI functionality like displaying dialogs
//----------------------------------------------------------------------------- 

using System.Collections;
using System.Drawing;
using System.Windows.Forms; 
using System.Windows.Forms.Design;
 
namespace System.Web.UI.Design.WebControls.Util 
{
    internal static class UIHelper 
    {
        internal static Font GetDialogFont(IServiceProvider serviceProvider)
        {
            if (serviceProvider != null) 
            {
                IUIService uiService = (IUIService)serviceProvider.GetService(typeof(IUIService)); 
                if (uiService != null) 
                {
                    IDictionary uiStyles = uiService.Styles; 
                    if (uiStyles != null)
                    {
                        return (Font)uiStyles["DialogFont"];
                    } 
                }
            } 
            return null; 
        }
 
        internal static DialogResult ShowDialog(IServiceProvider serviceProvider, Form form)
        {
            if (serviceProvider != null)
            { 
                IUIService uiService = (IUIService)serviceProvider.GetService(typeof(IUIService));
                if (uiService != null) 
                { 
                    return uiService.ShowDialog(form);
                } 
            }

            return form.ShowDialog();
        } 

        public static void ShowError(IServiceProvider serviceProvider, string message) 
        { 
            if (serviceProvider != null)
            { 
                IUIService uiService = (IUIService)serviceProvider.GetService(typeof(IUIService));
                if (uiService != null)
                {
                    uiService.ShowError(message); 
                    return;
                } 
            } 

            RTLAwareMessageBox.Show(null, message, Strings.UIHelper_ErrorCaption, MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, 0); 
        }

        public static void ShowWarning(IServiceProvider serviceProvider, string message)
        { 
            if (serviceProvider != null)
            { 
                IUIService uiService = (IUIService)serviceProvider.GetService(typeof(IUIService)); 
                if (uiService != null)
                { 
                    uiService.ShowError(message);
                    return;
                }
            } 

            RTLAwareMessageBox.Show(null, message, Strings.UIHelper_WarningCaption, MessageBoxButtons.OK, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button1, 0); 
        } 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner       [....]
// @backupOwner [....] 
// 
// Helper methods for UI functionality like displaying dialogs
//----------------------------------------------------------------------------- 

using System.Collections;
using System.Drawing;
using System.Windows.Forms; 
using System.Windows.Forms.Design;
 
namespace System.Web.UI.Design.WebControls.Util 
{
    internal static class UIHelper 
    {
        internal static Font GetDialogFont(IServiceProvider serviceProvider)
        {
            if (serviceProvider != null) 
            {
                IUIService uiService = (IUIService)serviceProvider.GetService(typeof(IUIService)); 
                if (uiService != null) 
                {
                    IDictionary uiStyles = uiService.Styles; 
                    if (uiStyles != null)
                    {
                        return (Font)uiStyles["DialogFont"];
                    } 
                }
            } 
            return null; 
        }
 
        internal static DialogResult ShowDialog(IServiceProvider serviceProvider, Form form)
        {
            if (serviceProvider != null)
            { 
                IUIService uiService = (IUIService)serviceProvider.GetService(typeof(IUIService));
                if (uiService != null) 
                { 
                    return uiService.ShowDialog(form);
                } 
            }

            return form.ShowDialog();
        } 

        public static void ShowError(IServiceProvider serviceProvider, string message) 
        { 
            if (serviceProvider != null)
            { 
                IUIService uiService = (IUIService)serviceProvider.GetService(typeof(IUIService));
                if (uiService != null)
                {
                    uiService.ShowError(message); 
                    return;
                } 
            } 

            RTLAwareMessageBox.Show(null, message, Strings.UIHelper_ErrorCaption, MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, 0); 
        }

        public static void ShowWarning(IServiceProvider serviceProvider, string message)
        { 
            if (serviceProvider != null)
            { 
                IUIService uiService = (IUIService)serviceProvider.GetService(typeof(IUIService)); 
                if (uiService != null)
                { 
                    uiService.ShowError(message);
                    return;
                }
            } 

            RTLAwareMessageBox.Show(null, message, Strings.UIHelper_WarningCaption, MessageBoxButtons.OK, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button1, 0); 
        } 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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