private void btnEmployeeAdd_Click(object sender, EventArgs e)
{
AddEmployee add = new AddEmployee();
add.Show();
Hide();
}
private void addEmployeeToolStripMenuItem_Click(object sender, EventArgs e)
{
if (addEmployee == null || addEmployee.IsDisposed)
{
addEmployee = new AddEmployee();
}
if (tabControl.Contains(addEmployee))
{
tabControl.TabPages[addEmployee].Select();
}
else
{
addEmployee.Text = "Add Employee";
tabControl.TabPages.Add(addEmployee);
tabCount++;
}
}