private void ProveedoresToolStripMenuItem_Click(object sender, EventArgs e) { FormProveedores ventanap = new FormProveedores(); ventanap.MdiParent = this; ventanap.Show(); }
private void Form1_Load(object sender, EventArgs e) { Frm2 = new FormProveedores(); Frm2.MdiParent = this; Frm2.Show(); }