Design UserControl with Textbox and Label with Properties in grid

Question

Check the image of form and see the below code to get that functionality Here is some code which i had done. I am working on user control library project and i drag a label and textbox on it.

Please check the code 
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace CustomControls
{
    public partial class CustomTextbox: UserControl
    {

        public enum Directions
        {
            Left, Right, Top, Bottom
        }

        [Description("Define the Text Property of label")]
        public string Description { 
            get 
            { 
                return label1.Text; 
            }

            set
            {
                label1.Text = value;
            }
        }

        [Description("Define the location of label")]
        public Point LabelLocation
        {
            get
            {
                return label1.Location;
            }
            set
            {
                label1.Location = value;
            }
        }

        [Description("Define the location of Textbox")]
        public Point TextboxLocation
        {
            get
            {
                return textBox1.Location;
            }
            set
            {
                textBox1.Location = value;
            }
        }
        [Description("Set Password Character Input in Textbox")]
        public char PasswordChar
        {
            get
            {
                return textBox1.PasswordChar;
            }

            set
            {
                textBox1.PasswordChar = value;
            }
        }

        [Description("Set the Multiline feature of Textbox")]
        public bool MultiLine
        {
            get
            {
                return textBox1.Multiline;
            }
            set
            {
                textBox1.Multiline = value;
            }
        }

        public CustomTextbox()
        {
            InitializeComponent();
        }
    }
}

I had declare an enum name direction so that i can change the position of label control as per value selected in Property Grid (left, right, down, up) and as per selected value label should align in project where i used the control dll. Similarly i also want to create events for textbox like text validating and other important events of the controls.

How can i do this. Please suggest?

Answer 1

As par my understanding you need your own custom event from user control.

First define delegates and events in your user control as follow.

public delegate void TextChangeDelegate(object obj, string str);
public event TextChangeDelegate TextChanged;

Now in your user control you need to rise this event from your custom condition.

if(this.TextChanged != null)
{
    this.TextChanged.Invoke(this, textBox1.Text);
}

Use this in you form where you use this as follow.

userControl.TextChanged += UserControl_TextChanged;