private void frontDeskSearchbEdToolStripMenuItem_Click(object sender, EventArgs e)
{
var f = new frmInvestigationSearchEdit {
MdiParent = this
};
f.Show();
}
private void btnedit_Click(object sender, EventArgs e)
{
frmInvestigationSearchEdit fr = new frmInvestigationSearchEdit();
fr.Show();
}