public string CompatOldProjectRegion()
{
//获取所有子region的数据
DataTable dtr = _dao.GetRegionData("select Code, ParentRegionCode from JCHVRF_Region where ParentRegionCode is not null");
Hashtable tbSubRegion = new Hashtable();
foreach (DataRow dr in dtr.Rows)
{
tbSubRegion.Add(dr["Code"].ToString(), dr["ParentRegionCode"].ToString());
}
//轮询Project库中的UnitInfo表，变更Label数据
string ConnectionString_Project = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|\\Project.mdb;Persist Security Info=False;Jet OLEDB:Database Password=YqJz2010Co04Ir15Kf;";
using (OleDbConnection conn = new OleDbConnection(ConnectionString_Project))
{
OleDbDataAdapter da = new OleDbDataAdapter("select * from UnitInfo", ConnectionString_Project);
//OleDbCommandBuilder cd = new OleDbCommandBuilder(da);
DataTable dtp = new DataTable();
da.Fill(dtp);
string strLabel = "";
bool bUpdate = false;
foreach (DataRow dr in dtp.Rows)
{
strLabel = dr["Label"].ToString();
if (tbSubRegion.ContainsKey(strLabel))
{
strLabel = tbSubRegion[strLabel].ToString() + "/" + strLabel;
dr["Label"] = strLabel;
bUpdate = true;
}
}
if (bUpdate)
{
try
{
da.Update(dtp);
dtp.AcceptChanges();
}
catch (Exception ex)
{
return(ex.Message);
}
finally
{
conn.Close();
}
}
}
return("");
}
public MyRegion GetItem(string code)
{
//string sql = "select * from JCHVRF_Region where Code = '" + code + "'";
string sql = "select t1.*,t2.RegistPassword,t2.PricePassword,t2.YorkPassword,t2.HitachiPassword from JCHVRF_Region t1 "
+ "left join JCHVRF_Region_Password t2 on t1.code = t2.code "
+ "where t1.Code = '" + code + "'";
DataTable dt = _dao.GetRegionData(sql);
if (dt != null && dt.Rows.Count > 0)
{
DataRow dr = dt.Rows[0];
MyRegion reg = new MyRegion();
reg.Code = code;
reg.Region = (dr["Region"] is DBNull) ? "" : dr["Region"].ToString().Trim();
reg.ParentRegionCode = (dr["ParentRegionCode"] is DBNull) ? "" : dr["ParentRegionCode"].ToString().Trim();
reg.RegistPassword = (dr["RegistPassword"] is DBNull) ? "" : dr["RegistPassword"].ToString().Trim();
reg.PricePassword = (dr["PricePassword"] is DBNull) ? "" : dr["PricePassword"].ToString().Trim();
return(reg);
}
return(null);
}
