public void SetSelectedKeyValue(object _value)
{
if (SelectedKey == null)
{
SelectedKey = new WACParameter();
}
SelectedKey.ParmValue = _value;
SelectedKey.ParmType = WACParameter.ParameterType.SelectedKey;
SelectedKey.ParmName = PrimaryKey.ParmName;
}
public MasterDetailDataObject(string _master, string _primary)
{
MasterKey = new WACParameter();
MasterKey.ParmName = _master;
MasterKey.ParmType = WACParameter.ParameterType.MasterKey;
PrimaryKey = new WACParameter();
PrimaryKey.ParmName = _primary;
PrimaryKey.ParmType = WACParameter.ParameterType.PrimaryKey;
DataKeyNames = new string[] { _primary };
}
public void SetPrimaryKeyValue(string _keyName, object _value)
{
// sets primary key
if (PrimaryKey == null)
{
PrimaryKey = new WACParameter(_keyName, _value, WACParameter.ParameterType.PrimaryKey);
}
else
{
PrimaryKey.ParmValue = _value;
}
}
public void SetSelectedKeyValue(string _keyName, object _value)
{
if (SelectedKey == null)
{
SelectedKey = new WACParameter(_keyName, _value, WACParameter.ParameterType.SelectedKey);
}
else
{
SelectedKey.ParmValue = _value;
SelectedKey.ParmType = WACParameter.ParameterType.SelectedKey;
SelectedKey.ParmName = PrimaryKey.ParmName;
}
}
public IList GetSingleItemList(List <WACParameter> parms, ItemGetterDelegate _getItem)
{
WACParameter wp = WACParameter.GetSelectedKey(parms);
if (FList == null || FList.Count < 1)
{
FList = _getNewSingleItemList(parms, _getItem);
}
else if (!this.SelectedKey.Equals(wp))
{
FList = _getItem(parms, VList);
}
this.SelectedKey = wp;
return(FList);
}
