HScrollBar.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 / WinForms / Managed / System / WinForms / HScrollBar.cs / 1305376 / HScrollBar.cs

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

namespace System.Windows.Forms { 
 
    using System.Diagnostics;
 
    using System;
    using System.Security.Permissions;
    using System.Windows.Forms;
    using System.Drawing; 
    using Microsoft.Win32;
    using System.Runtime.InteropServices; 
 
    /// 
    ///  
    ///    
    ///       Represents
    ///       a standard Windows horizontal scroll bar.
    ///     
    /// 
    [ComVisible(true), 
     ClassInterface(ClassInterfaceType.AutoDispatch), 
     SRDescription(SR.DescriptionHScrollBar)
    ] 
    public class HScrollBar : ScrollBar {

        /// 
        ///  
        /// 
        ///     
        ///       Returns the parameters needed to create the handle. Inheriting classes 
        ///       can override this to provide extra functionality. They should not,
        ///       however, forget to call base.getCreateParams() first to get the struct 
        ///       filled up with the basic info.
        ///    
        /// 
        protected override CreateParams CreateParams { 
            [SecurityPermission(SecurityAction.LinkDemand, Flags=SecurityPermissionFlag.UnmanagedCode)]
            get { 
                CreateParams cp = base.CreateParams; 
                cp.Style |= NativeMethods.SBS_HORZ;
                return cp; 
            }
        }

        ///  
        /// 
        ///     Deriving classes can override this to configure a default size for their control. 
        ///     This is more efficient than setting the size in the control's constructor. 
        /// 
        protected override Size DefaultSize { 
            get {
                return new Size(80, SystemInformation.HorizontalScrollBarHeight);
            }
        } 
    }
} 

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

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