JRCookbook/JRCookbookControls/JRCookbookMaskedTextBox.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace JRCookbookControls
{
    public class JRCookbookMaskedTextBox: System.Windows.Forms.MaskedTextBox
    {
        private bool _blnMaskFullOnEnter = false;
        private bool _blnAutoTab = false;

        public JRCookbookMaskedTextBox()
        {
            this.Enter += new System.EventHandler(this.MaskedTextBox_Enter);
            this.TextChanged += new System.EventHandler(this.MaskedTextBox_TextChanged);


        }

        [DesignerSerializationVisibility(DesignerSerializationVisibility.Visible)]
        public bool AutoTab
        {
            get
            {
                return _blnAutoTab;
            }
            set
            {
                _blnAutoTab = value;
            }
        }

        private void MaskedTextBox_Enter(System.Object sender, System.EventArgs eventArgs)
        {
            _blnMaskFullOnEnter = this.MaskFull;
        }

        private void MaskedTextBox_TextChanged(System.Object sender, System.EventArgs eventArgs)
        {
            //Auto-tab if the mask is full
            if (AutoTab)
            {
                if (_blnMaskFullOnEnter == false)
                {
                    if (this.Focused)
                    {
                        if (this.MaskFull)
                        {
                            this.Parent.SelectNextControl(this, true, true, true, true);
                        }
                    }
                }
            }
        }

    }
}