TypedColumnBasedataTypeBindValueToColumnChange Method
Sets an expression that will be used for the value of this column
Namespace: Firefly.Box.Data.AdvancedAssembly: Firefly.Box (in Firefly.Box.dll) Version: debug-master-v:33791
public TypedColumnBase<dataType> BindValueToColumnChange(
Func<dataType> expression,
params ColumnBase[] affectingColumns
)
Public Function BindValueToColumnChange (
expression As Func(Of dataType),
ParamArray affectingColumns As ColumnBase()
) As TypedColumnBase(Of dataType)
member BindValueToColumnChange :
expression : Func<'dataType> *
affectingColumns : ColumnBase[] -> TypedColumnBase<'dataType>
- expression FuncdataType
- The expression to use
- affectingColumns ColumnBase
- The columns that will be monitored for change
TypedColumnBasedataType
The expression specified will determine the column's value in one of the following scenarios:
The expression specified will determine the column's value in one of the following scenarios:
- The column is bound to an entity, and a new row is created
- The column is NOT bound to an entity, and a row is entered
- The value of one of the columns specified in the affecting columns parameter changed.
For more information see
BindValue(FuncdataType)