How to move a Form by Dragging the Mouse over MainForm? - Visual C#

Today, i will tell you a Program to move a Form ( preferably Windows Form Application, although it can be made in WPF too) by dragging the mouse.
Here's how to do it:

1. STEP 1 - Create New WFA

If you know how to create a WFA, then Go to Step 2

• Open Visual Studio, and Click "New Project"
• Go to Templates > Visual C# > Windows.
• Select Windows Form Application from the List

2. STEP 2- Adding Code

• Go to View Menu> Properties.
• Click on the MainForm, Properties Window will now show properties of the MainForm
• Click on Events  ,Add 

  MouseMove

   Event.
• Use the Following code

bool Mouse_Cord_Stored = false;
int X_Coordinate;
int Y_Coordinate;
private void Form1_MouseMove(object sender, MouseEventArgs e)
{
    switch (e.Button)
    {
        //To Let user move the Form1 when Left mouse button is pressed
        case (MouseButtons.Left): 
            {
                switch (Mouse_Cord_Stored)
                {
                    case false:
                        {
                     //If Mouse Coordinates are not stored, then to store them.
                            X_Coordinate = e.X;
                            Y_Coordinate = e.Y;
                            Mouse_Cord_Stored = true;
                            break;
                        }
                    case true:
                        {
//Move the Form using ActiveForm.Location if mouse coordinates are stored
Form1.ActiveForm.Location = 
                new Point(Form1.ActiveForm.Location.X + e.X - X_Coordinate,
                Form1.ActiveForm.Location.Y + e.Y - Y_Coordinate);
                            break;
                        }
                }
                break;
            }

        default:
            {
                switch (Mouse_Cord_Stored)
                {
                    case true:
                        {
                            Mouse_Cord_Stored = false;
                            break;
                        }
                }
                break;
            }
    }
}

Output:

Output of this Program will be a Windows Form, which can be moved by dragging MainForm