private void comboBox3_SelectedIndexChanged(object sender, EventArgs e)
 {
     this.CurPanel = MySQLHelper.GetPanelTitleBlockInfo(this.comboBox1.Text, this.comboBox2.Text, this.comboBox3.Text);
 }
 private void comboBox1_DropDown(object sender, EventArgs e)
 {
     this.comboBox1.Items.Clear();
     this.comboBox1.Items.AddRange(MySQLHelper.GetAllProjectName().ToArray());
 }