protected void LoadData(string keyword)
{
lookUpEdit1.EditValue = null;
string exp = LikeData.CreateContainsPattern(keyword);
List <MaterialEntity> materials = materialDal.QueryMaterial(exp);
lookUpEdit1.Properties.DataSource = materials;
lookUpEdit1.ShowPopup();
lookUpEdit1.Text = keyword;
}
protected override string OnCreateLookupDisplayFilter(string text, string displayMember)
{
List <CriteriaOperator> subStringOperators = new List <CriteriaOperator>();
foreach (string sString in text.Split(' '))
{
string exp = LikeData.CreateContainsPattern(sString);
List <CriteriaOperator> columnsOperators = new List <CriteriaOperator>();
foreach (GridColumn col in Columns)
{
if (col.Visible && col.ColumnType == typeof(string))
{
columnsOperators.Add(new BinaryOperator(col.FieldName, exp, BinaryOperatorType.Like));
}
}
subStringOperators.Add(new GroupOperator(GroupOperatorType.Or, columnsOperators));
}
return(new GroupOperator(GroupOperatorType.And, subStringOperators).ToString());
}