////load logout on click of logout button in menu
private void logoutToolStripMenuItem_Click(object sender, EventArgs e)
{
HomeForm hf = new HomeForm();
hf.MdiParent = this;
hf.Show();
disble();
}
private void GroceryStoreMainForm_Load(object sender, EventArgs e)
{
orderToolStripMenuItem.Enabled = false;
logoutToolStripMenuItem.Enabled = false;
registerToolStripMenuItem.Enabled = true;
loginToolStripMenuItem.Enabled = true;
HomeForm homeForm = new HomeForm();
homeForm.MdiParent = this;
homeForm.Size = this.ClientRectangle.Size;
this.WindowState = FormWindowState.Maximized;
this.StartPosition = FormStartPosition.CenterScreen;
homeForm.Show();
}