public static int SearchOneLocationItems(
MainForm main_form,
LibraryChannel channel,
Stop stop,
string strLocation,
string strOutputStyle,
out List<string> results,
out string strError)
{
strError = "";
results = new List<string>();
long lRet = channel.SearchItem(stop,
"<all>",
strLocation, //
-1,
"馆藏地点",
"left", // this.textBox_queryWord.Text == "" ? "left" : "exact", // 原来为left 2007/10/18 changed
"zh",
null, // strResultSetName
"", // strSearchStyle
"", //strOutputStyle, // (bOutputKeyCount == true ? "keycount" : ""),
out strError);
if (lRet == -1)
return -1;
long lHitCount = lRet;
long lStart = 0;
long lCount = lHitCount;
DigitalPlatform.LibraryClient.localhost.Record[] searchresults = null;
bool bOutputBiblioRecPath = false;
bool bOutputItemRecPath = false;
string strStyle = "";
if (strOutputStyle == "bibliorecpath")
{
bOutputBiblioRecPath = true;
strStyle = "id,cols,format:@coldef:*/parent";
}
else
{
bOutputItemRecPath = true;
strStyle = "id";
}
// 实体库名 --> 书目库名
Hashtable dbname_table = new Hashtable();
// 书目库记录路径，用于去重
Hashtable bilio_recpath_table = new Hashtable();
// 装入浏览格式
for (; ; )
{
Application.DoEvents(); // 出让界面控制权
if (stop != null && stop.State != 0)
{
strError = "检索共命中 " + lHitCount.ToString() + " 条，已装入 " + lStart.ToString() + " 条，用户中断...";
return -1;
}
lRet = channel.GetSearchResult(
stop,
null, // strResultSetName
lStart,
lCount,
strStyle, // bOutputKeyCount == true ? "keycount" : "id,cols",
"zh",
out searchresults,
out strError);
if (lRet == -1)
{
strError = "检索共命中 " + lHitCount.ToString() + " 条，已装入 " + lStart.ToString() + " 条，" + strError;
return -1;
}
if (lRet == 0)
{
return 0;
}
// 处理浏览结果
for (int i = 0; i < searchresults.Length; i++)
{
DigitalPlatform.LibraryClient.localhost.Record searchresult = searchresults[i];
if (bOutputBiblioRecPath == true)
{
string strItemDbName = Global.GetDbName(searchresult.Path);
string strBiblioDbName = (string)dbname_table[strItemDbName];
if (string.IsNullOrEmpty(strBiblioDbName) == true)
{
strBiblioDbName = main_form.GetBiblioDbNameFromItemDbName(strItemDbName);
dbname_table[strItemDbName] = strBiblioDbName;
}
string strBiblioRecPath = strBiblioDbName + "/" + searchresult.Cols[0];
if (bilio_recpath_table.ContainsKey(strBiblioRecPath) == false)
{
results.Add(strBiblioRecPath);
bilio_recpath_table[strBiblioRecPath] = true;
}
}
else if (bOutputItemRecPath == true)
results.Add(searchresult.Path);
}
lStart += searchresults.Length;
lCount -= searchresults.Length;
stop.SetMessage("共命中 " + lHitCount.ToString() + " 条，已装入 " + lStart.ToString() + " 条");
if (lStart >= lHitCount || lCount <= 0)
break;
}
return 0;
}
