private void categoriaToolStripMenuItem_Click(object sender, EventArgs e)
{
frmDM_Categoria o = new frmDM_Categoria(null);
o.MdiParent = this;
o.Show();
}
private void btnGoCategoria_Click(object sender, EventArgs e)
{
eCATEGORIA o = new eCATEGORIA();
o.CAT_codigo = this.cmbCategoria.SelectedValue != null?this.cmbCategoria.SelectedValue.ToString() : "";
frmDM_Categoria o2 = new frmDM_Categoria(o);
o2.MdiParent = this.MdiParent;
o2.Show();
}
