CommandDesigner.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / MIT / System / Web / UI / MobileControls / Design / CommandDesigner.cs / 1305376 / CommandDesigner.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Web.UI.Design.MobileControls 
{ 
    using System;
    using System.ComponentModel; 
    using System.Diagnostics;
    using System.IO;
    using System.Web.UI;
    using System.Web.UI.Design; 
    using System.Web.UI.MobileControls.Adapters;
    using System.Web.UI.Design.MobileControls.Adapters; 
 
    /// 
    ///     
    ///       The designer for the 
    ///       mobile control.
    ///    
    ///  
    /// 
    [ 
        System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityAction.Demand, 
        Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)
    ] 
    [Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")]
    internal class CommandDesigner : MobileControlDesigner
    {
        private System.Web.UI.MobileControls.Command _command; 

        ///  
        ///     
        ///       Initializes the designer with the component for design.
        ///     
        /// 
        /// 
        ///    The control element for design.
        ///  
        /// 
        ///     
        ///       This is called by the designer host to establish the component for 
        ///       design.
        ///     
        /// 
        /// 
        public override void Initialize(IComponent component)
        { 
            Debug.Assert(component is System.Web.UI.MobileControls.Command,
                         "CommandDesigner.Initialize - Invalid Command Control"); 
            _command = (System.Web.UI.MobileControls.Command) component; 
            base.Initialize(component);
        } 

        /// 
        ///    
        ///       Returns the design-time HTML of the  
        ///       mobile control
        ///     
        ///  
        /// 
        ///     
        ///       The HTML of the control.
        ///    
        /// 
        ///  
        protected override String GetDesignTimeNormalHtml()
        { 
            Debug.Assert(null != _command.Text); 

            DesignerTextWriter tw; 
            Control[] children = null;

            String originalText = _command.Text;
            bool blankText = (originalText.Trim().Length == 0); 
            bool hasControls = _command.HasControls();
 
            if (blankText) 
            {
                if (hasControls) 
                {
                    children = new Control[_command.Controls.Count];
                    _command.Controls.CopyTo(children, 0);
                } 
                _command.Text = "[" + _command.ID + "]";
            } 
            try 
            {
                tw = new DesignerTextWriter(); 
                _command.Adapter.Render(tw);
            }
            finally
            { 
                if (blankText)
                { 
                    _command.Text = originalText; 
                    if (hasControls)
                    { 
                        foreach (Control c in children)
                        {
                            _command.Controls.Add(c);
                        } 
                    }
                } 
            } 

            return tw.ToString(); 
        }
    }
}

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

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