private void backgroundWorker1_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
SearhProgressState _obj = e.UserState as SearhProgressState;
if (!_queryCanceled)
{
this.labelState.Text = _obj.Message;
}
else
{
this.labelState.Text = "正在取消搜索,请稍候 ....";
}
if (_obj.ResultData != null)
{
this.sinoCommonGrid1.BeginUpdate();
foreach (MDSearch_ResultDataIndex _rd in _obj.ResultData)
{
_searchResult.Add(_rd);
}
this.sinoCommonGrid1.DataSource = _searchResult;
this.sinoCommonGrid1.EndUpdate();
}
this.progressBarControl1.Position = e.ProgressPercentage;
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
SearhProgressState _stateobj;
_searchResult = new List <MDSearch_ResultDataIndex>();
List <MDSearch_Column> _searchColumns = new List <MDSearch_Column>();
using (MetaDataQueryServiceClient _msc = new MetaDataQueryServiceClient())
{
foreach (MD_QueryModel _qm in _selectModels)
{
List <MDSearch_Column> _columns = _msc.GetSearchResultColumn(_searchText, _searchType, _searchConceptGroup,
_qm.FullName).ToList <MDSearch_Column>();
foreach (MDSearch_Column _sc in _columns)
{
_sc.QueryModel = _qm;
_searchColumns.Add(_sc);
}
}
}
decimal i = 0;
decimal _count = Convert.ToDecimal(_searchColumns.Count);
List <MDSearch_ResultDataIndex> _resultData = null;
using (MetaDataQueryServiceClient _msc = new MetaDataQueryServiceClient())
{
foreach (MDSearch_Column _sc in _searchColumns)
{
string _str = string.Format("正在搜索:[{0}]数据源中的{1} ....", _sc.QueryModel.DisplayTitle, string.Format("[{0}].[{1}]", _sc.TableTitle, _sc.ColumnTitle));
decimal _progress = i / _count * 100;
_stateobj = new SearhProgressState(_str, null);
this.backgroundWorker1.ReportProgress(Convert.ToInt32(_progress), _stateobj);
_resultData = _msc.GetSearchResult(_searchText, _searchType, _sc).ToList <MDSearch_ResultDataIndex>();
_stateobj = new SearhProgressState(_str, _resultData);
this.backgroundWorker1.ReportProgress(Convert.ToInt32(_progress), _stateobj);
i++;
}
}
}