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BcfDataSetLoad Method (IEnumerableBcfRow, FuncBcfColumn, Boolean, BcfRowMergeOption, Boolean, BcfRowComparisonMode)

[This is preliminary documentation and is subject to change.]

Loads rows of specified distinctSourceRows and returns the row-map.

Namespace:  CalculationWorks.BusinessModel
Assembly:  CalculationWorks.BusinessModel (in CalculationWorks.BusinessModel.dll) Version: 4.0.0-beta7
Syntax
Copy
public ImmutableDictionary<BcfRow, BcfRow> Load(
	IEnumerable<BcfRow> distinctSourceRows,
	Func<BcfColumn, bool> columnPredicate = null,
	BcfRowMergeOption mergeOption = BcfRowMergeOption.Merge,
	bool pragmaticNull = false,
	BcfRowComparisonMode rowComparisonMode = BcfRowComparisonMode.PrimaryKey
)

Parameters

distinctSourceRows
Type: System.Collections.GenericIEnumerableBcfRow
The source rows
columnPredicate (Optional)
Type: SystemFuncBcfColumn, Boolean
A function to test each column for a condition.
mergeOption (Optional)
Type: CalculationWorks.BusinessModelBcfRowMergeOption
The merge option.
pragmaticNull (Optional)
Type: SystemBoolean
true to use default(T) as null-value on not nullable columns.
rowComparisonMode (Optional)
Type: CalculationWorks.BusinessModelBcfRowComparisonMode
The row comparison mode.

Return Value

Type: ImmutableDictionaryBcfRow, BcfRow
The row-map, a dictionary with rows from specified distinctSourceRows as keys and added/updated rows of this dataSet as values.
Exceptions
ExceptionCondition
ArgumentNullExceptiondistinctSourceRows is null.
Remarks

The method does not adjust ChildRows and ParentRow of added or updated rows. When using relations with key-columns the related rows will be set up by key-values - but ChildRows may have unexpected order.

See Also