void analysisEditor_DataSourceCreating(object sender, DataSourceCreatingEventArgs e) {
CriteriaOperator userCriteria = null;
if (e.AnalysisInfo != null) {
if (!string.IsNullOrEmpty(e.AnalysisInfo.Criteria)) {
userCriteria = CriteriaWrapper.ParseCriteriaWithReadOnlyParameters(e.AnalysisInfo.Criteria,e.AnalysisInfo.DataType);
}
var analysisEditorBase = (AnalysisEditorBase)sender;
var criteriaOperatorArgs = new CriteriaOperatorArgs(analysisEditorBase,e.AnalysisInfo);
var analysisEditorArgs = new AnalysisEditorArgs(analysisEditorBase, e.AnalysisInfo);
InvokeDatasourceCreating(analysisEditorArgs);
InvokeApplyingCollectionCriteria(criteriaOperatorArgs);
e.DataSource = analysisEditorArgs.Handled
? analysisEditorArgs.DataSource
: View.ObjectSpace.CreateCollection(e.AnalysisInfo.DataType,
userCriteria & criteriaOperatorArgs.Criteria &_criteriaOperator);
e.Handled = true;
InvokeDataSourceCreated(analysisEditorArgs);
}
}
protected virtual void InvokeApplyingCollectionCriteria(CriteriaOperatorArgs e) {
EventHandler<CriteriaOperatorArgs> handler = ApplyingCollectionCriteria;
if (handler != null) handler(this, e);
}