/***
* 查找相同类标准的潜在替代关系
*/
public String UpdateDTBZ(GJIBZ_PM gp)
{
String err = String.Empty;
if (gp.bzwh.LastIndexOf('-') < 0)
{
err = "标准文号缺少年份 ";
return err;
}
//进行标准替代关系的更新, 确保标准文号格式正确
string pre_wh = gp.bzwh.Substring(0, gp.bzwh.LastIndexOf('-') + 1);
//找到代替的标准,只代替最近的标准
GJIBZ_PM gpm = gjibzDAO.GetAlikeGJIBZ_PM(pre_wh, gp.bzwh, "desc");
if (gpm != null && gpm.bzwh.CompareTo(gp.bzwh) < 0)
{
gpm.zf = false;
gpm.zf1 = "F";
gpm.zfnf = gp.bzwh.Substring(gp.bzwh.Length - 4);
if (GlobalMethod.IsBzInvalid(gp.ssrq))
{
gpm.zf = true;
gpm.zf1 = "T";
}
if (gpm.bdtbz == null)
{
gpm.bdtbz = gp.bzwh;
}
else if (gpm.bdtbz.IndexOf(gp.bzwh) < 0)
{
if (!"".Equals(gpm.bdtbz)) gpm.bdtbz += ";";
gpm.bdtbz += gp.bzwh;
}
if (gp.dtbz == null)
{
gp.dtbz = gpm.bzwh;
}
else if (gp.dtbz.IndexOf(gpm.bzwh) < 0)
{
if (!"".Equals(gp.dtbz)) gp.dtbz += ";";
gp.dtbz += gpm.bzwh;
}
try
{
gjibzDAO.UpdateGJIBZ_PM(gpm, user.name);
/* 更新ACCESS数据表记录 */
if (gp.bzwjm.Equals("NULL"))
{
gp.fillEmptyStringAsNull();
deletePM((PM)gp, out err);
insertPM((PM)gp);
gp.eraseNullInEmptyString();
}
}
catch
{
err += "更新替代关系错误异常 ";
}
}
return err;
}
