void menu_exportToBiblioSearchForm_Click(object sender, EventArgs e)
{
string strError = "";
if (this.listView_records.SelectedItems.Count == 0)
{
strError = "尚未选定要装入其它查询窗的行";
goto ERROR1;
}
BiblioSearchForm form = new BiblioSearchForm();
form.MdiParent = this.MainForm;
form.Show();
form.EnableControls(false);
foreach (ListViewItem item in this.listView_records.SelectedItems)
{
string strLine = Global.BuildLine(item);
form.AddLineToBrowseList(strLine);
}
form.EnableControls(true);
return;
ERROR1:
MessageBox.Show(this, strError);
}
// TODO: 优化后，和导出书目记录路径文件合并代码
// 将从属的书目记录装入书目查询窗
void menu_exportToBiblioSearchForm_Click(object sender, EventArgs e)
{
string strError = "";
int nRet = 0;
if (this.listView_records.SelectedItems.Count == 0)
{
strError = "尚未选定要装入书目查询窗的行";
goto ERROR1;
}
BiblioSearchForm form = new BiblioSearchForm();
form.MdiParent = this.MainForm;
form.Show();
int nWarningLineCount = 0;
int nDupCount = 0;
stop.Style = StopStyle.EnableHalfStop;
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在装入记录到书目查询窗 ...");
stop.BeginLoop();
form.EnableControls(false);
try
{
#if NO
List<string> biblio_recpaths = new List<string>();
Hashtable table = new Hashtable();
foreach (ListViewItem item in this.listView_records.SelectedItems)
{
Application.DoEvents(); // 出让界面控制权
if (stop != null
&& stop.State != 0)
{
strError = "用户中断";
goto ERROR1;
}
int nCol = -1;
string strBiblioRecPath = "";
// 获得事项所从属的书目记录的路径
// return:
// -1 出错
// 0 相关数据库没有配置 parent id 浏览列
// 1 找到
nRet = GetBiblioRecPath(item,
true,
out nCol,
out strBiblioRecPath,
out strError);
if (nRet == -1)
goto ERROR1;
if (nRet == 0)
{
// TODO: 转而采用检索法获得书目记录路径
nWarningLineCount++;
continue;
}
// 去重，并保持原始顺序
if (table.ContainsKey(strBiblioRecPath) == false)
{
biblio_recpaths.Add(strBiblioRecPath);
table[strBiblioRecPath] = 1;
}
else
nDupCount++;
}
#endif
List<string> biblio_recpaths = new List<string>();
nRet = GetSelectedBiblioRecPath(out biblio_recpaths,
ref nWarningLineCount,
ref nDupCount,
out strError);
if (nRet == -1)
goto ERROR1;
foreach (string path in biblio_recpaths)
{
form.AddLineToBrowseList(path);
}
}
finally
{
form.EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
stop.HideProgress();
stop.Style = StopStyle.None;
}
form.RefreshAllLines();
string strText = "";
if (nWarningLineCount > 0)
strText = "有 " + nWarningLineCount.ToString() + " 行因为相关库浏览格式没有包含父记录 ID 列而被忽略";
if (nDupCount > 0)
{
if (string.IsNullOrEmpty(strText) == false)
strText += "\r\n\r\n";
strText += "书目记录有 " + nDupCount.ToString() + " 项重复被忽略";
}
if (string.IsNullOrEmpty(strText) == false)
MessageBox.Show(this, strText);
return;
ERROR1:
MessageBox.Show(this, strError);
}
