private void issueBookToolStripMenuItem_Click(object sender, EventArgs e) { pnlMain.Hide(); frmBookIssue bookIssueForm = new frmBookIssue(); bookIssueForm.MdiParent = this; bookIssueForm.Show(); }
private void toolBookReturn_Click(object sender, EventArgs e) { pnlMain.Hide(); Form activeChild = this.ActiveMdiChild; frmBookIssue bookIssueForm = new frmBookIssue(); if (activeChild == null) { bookIssueForm.Show(); bookIssueForm.MdiParent = this; } else { activeChild.Close(); bookIssueForm.Show(); bookIssueForm.MdiParent = this; } bookIssueForm.lblIssueorReturn.Checked = false; }