private void button1_Click(object sender, EventArgs e) { using (var win = new CreateReferenceWindow()) { ret = win.ShowWindow(txtReference.Text); } if (ret.Label != null) { if (gridReferences.Rows.Cast <DataGridViewRow>().Any(r => r.Cells[0].Value.ToString() == ret.Label)) { MessageBox.Show("This label already exists!", "TF2 Items Editor", MessageBoxButtons.OK, MessageBoxIcon.Error); return; } s.SubNodes.Add(new DataNode(ret.Label, ret.Value)); txtReference.Text = ret.Label; LoadReferences(); } }
private void button1_Click(object sender, EventArgs e) { using (var win = new CreateReferenceWindow()) { ret = win.ShowWindow(txtReference.Text); } if (ret.Label != null) { if (gridReferences.Rows.Cast<DataGridViewRow>().Any(r => r.Cells[0].Value.ToString() == ret.Label)) { MessageBox.Show("This label already exists!", "TF2 Items Editor", MessageBoxButtons.OK, MessageBoxIcon.Error); return; } s.SubNodes.Add(new DataNode(ret.Label, ret.Value)); txtReference.Text = ret.Label; LoadReferences(); } }