EditableLabelControl.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 / cdf / src / NetFx35 / System.WorkflowServices / System / Workflow / Activities / Design / EditableLabelControl.cs / 1305376 / EditableLabelControl.cs
                        

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

namespace System.Workflow.Activities.Design 
{
    using System; 
    using System.Collections.Generic; 
    using System.Text;
    using System.Windows.Forms; 
    using System.Drawing;

    internal class EditableLabelControl : Panel
    { 
        public TextBox TextBox;
        Label label; 
 
        public EditableLabelControl()
        { 
            label = new Label();
            TextBox = new TextBox();
            this.Controls.Add(label);
            label.BackColor = Color.Transparent; 
            label.AutoEllipsis = true;
            label.Dock = DockStyle.Fill; 
            this.BackColor = Color.Transparent; 
            this.label.Click += new EventHandler(label_Click);
        } 

        public override Font Font
        {
            get 
            {
                return base.Font; 
            } 
            set
            { 
                base.Font = value;
                label.Font = value;
            }
        } 

        public override Color ForeColor 
        { 
            get
            { 
                return base.ForeColor;
            }
            set
            { 
                base.ForeColor = value;
                label.ForeColor = value; 
            } 
        }
 
        public override string Text
        {
            get
            { 
                return TextBox.Text;
            } 
            set 
            {
                label.Text = value; 
                TextBox.Text = value;

            }
        } 

        private void DisableEditMode() 
        { 
            if (this.Controls.Contains(TextBox))
            { 
                this.Controls.Remove(TextBox);
            }
            if (!this.Controls.Contains(label))
            { 
                this.Controls.Add(label);
            } 
        } 

        private void EnableEditMode() 
        {
            TextBox.Text = label.Text;
            TextBox.ForeColor = label.ForeColor;
            TextBox.Font = this.Font; 
            TextBox.Dock = DockStyle.Fill;
            TextBox.BorderStyle = BorderStyle.Fixed3D; 
            this.Controls.Remove(label); 
            this.Controls.Add(TextBox);
            this.TextBox.LostFocus += new EventHandler(textBox_LostFocus); 
        }

        void label_Click(object sender, EventArgs e)
        { 
            EnableEditMode();
        } 
 
        void textBox_LostFocus(object sender, EventArgs e)
        { 
            DisableEditMode();
            this.Text = TextBox.Text;
        }
 

    } 
} 

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

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