private void comboBoxArea_Click(object sender, EventArgs e)
{
GeoDataCenterDbFun dbfun = new GeoDataCenterDbFun();
GetDataTreeInitIndex dIndex = new GetDataTreeInitIndex();
string mypath = dIndex.GetDbInfo();
string strCon = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + mypath + ";Mode=ReadWrite|Share Deny None;Persist Security Info=False"; //生成连接数据库字符串
frmDataUnitTree frm = new frmDataUnitTree(); //初始化数据单元树窗体
frm.Location = new Point(this.Location.X + 45, this.Location.Y + 140);
frm.flag = 2;
frm.ShowDialog();
if (Node != null)//传回的Node不是NULL
{
if (Convert.ToInt32(Node.Tag) != 0)
{
string strExp = "select 行政代码 from 数据单元表 where 行政名称='" + Node.Text + "' and 数据单元级别='" + Node.Tag + "'";
string code = dbfun.GetInfoFromMdbByExp(strCon, strExp);
comboBoxArea.Text = Node.Text + "(" + code + ")";//为数据单元box显示数据
}
else
{
comboBoxArea.Text = Node.Text;//为数据单元box显示数据
}
}
}
//点击行政区域
private void comboBoxArea_Click(object sender, EventArgs e)
{
GeoDataCenterDbFun dbfun = new GeoDataCenterDbFun();
frmDataUnitTree frm = new frmDataUnitTree();//初始化数据单元树窗体
frm.Location = new Point(this.Location.X + 147, this.Location.Y + 80);
frm.flag = 0;
frm.ShowDialog();
if (Node != null)//传回的Node不是NULL
{
if (Convert.ToInt32(Node.Tag) != 0)
{
string strExp = "select 行政代码 from 数据单元表 where 行政名称='" + Node.Text + "' and 数据单元级别='" + Node.Tag + "'";
string code = dbfun.GetInfoFromMdbByExp(m_con, strExp);
comboBoxArea.Text = Node.Text + "(" + code + ")";//为数据单元box显示数据
}
}
}
