Fires when a property of this object or any of its sub-objects changes. Syntax Parameters propChange The Property change info which describes the chain of property changes.
Syntax Parameters primaryCollection
Syntax Parameters propChange
Returns the columns collection this column is associated with. Typically the returned columns collection would contain this column. Syntax Example Following code shows various objects in the UltraWinDataSource object model and many of the properties available off those objects and how they are related.
Indicates whether modifying of cell contents is allowed in this column. Syntax Remarks Setting ReadOnly to true on an UltraDataColumn object will cause the associated PropertyDescriptors IsReadOnly implementation to return true. Example Following code demonstrates typical uses for InitializeDataRow and InitializeD...
Resets the object to its default state. Syntax Example
Resets the AllowDBNull property its default value. Syntax Example
Clears the cell values of rows associated with this column. This will cause the UltraDataSource componenet to fire CellDataRequested event for cells next time the data for those cells is needed. Syntax Example Following code demonstrates methods for clearing cached values exposed off various objects.
Resets the data type to its default value of type of string. Syntax Example