CreateNullFilterClause() public method

Creates a new null filter clause, which does no filtering
public CreateNullFilterClause ( ) : IFilterClause
return IFilterClause
DataViewFilterClauseFactory Class Documentation
Beispiel #1
0
 public void TestCreateNullFilterClause()
 {
     //---------------Set up test pack-------------------
     IFilterClauseFactory itsFilterClauseFactory = new DataViewFilterClauseFactory();
     //---------------Execute Test ----------------------
     IFilterClause filterClause =
         itsFilterClauseFactory.CreateNullFilterClause();
     //---------------Test Result -----------------------
     Assert.AreEqual("", filterClause.GetFilterClauseString());
 }
Beispiel #2
0
 public void TestGetComboBoxFilterClause_SelectDeselect()
 {
     //---------------Set up test pack-------------------
     IFilterClauseFactory filterClauseFactory = new DataViewFilterClauseFactory();
     IFilterControl filterControl = GetControlFactory().CreateFilterControl();
     IComboBox comboBox = GetFilterComboBox_2Items(filterControl);
     //---------------Execute Test ----------------------
     comboBox.SelectedIndex = 1;
     comboBox.SelectedIndex = -1;
     string filterClauseString = filterControl.GetFilterClause().GetFilterClauseString();
     //---------------Test Result -----------------------
     IFilterClause nullClause = filterClauseFactory.CreateNullFilterClause();
     Assert.AreEqual(nullClause.GetFilterClauseString(), filterClauseString);
     //---------------Tear Down -------------------------          
 }