private void proveedoresToolStripMenuItem1_Click(object sender, EventArgs e)
{
Frm_Proveedores frm = new Frm_Proveedores();
frm.MdiParent = this;
frm.Show();
}
private void ProveedorToolStripMenuItem_Click(object sender, EventArgs e)
{
Form frmC = Application.OpenForms.Cast <Form>().FirstOrDefault(x => x is Frm_Proveedores);
if (ventanaproveedores == false || frmC == null)
{
if (frmC == null)
{
proveedores = new Frm_Proveedores();
}
proveedores.MdiParent = this;
proveedores.Show();
Application.DoEvents();
ventanaproveedores = true;
}
else
{
proveedores.WindowState = System.Windows.Forms.FormWindowState.Normal;
}
}
private void proveedoresToolStripMenuItem_Click(object sender, EventArgs e)
{
Frm_Proveedores nuevo = new Frm_Proveedores();
nuevo.ShowDialog();
}