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DisplayOrderHelper.ReorderValuesAsync method (1 of 2)

Sets a records display order to to requested value, and also renumbers other records in the group as required.

public static Task<bool> ReorderValuesAsync(IDbConnection connection, IDisplayOrderRow row, 
    ICriteria filter = null, object recordID = null, int newDisplayOrder = 1, 
    bool descendingKeyOrder = false, bool hasUniqueConstraint = false, 
    CancellationToken cancellationToken = default)
parameter description
connection Connection (required).
row Row with a display order and ID field (should implement IDbIdRow interface).
filter Filter that will determine the record group (can be null).
recordID ID value of the record.
newDisplayOrder New display order of the record.
descendingKeyOrder Will records with same display order values be sorted in ascending or descending ID order?
hasUniqueConstraint True if the display order field has a unique index
cancellationToken Cancellation token

Return Value

A task whose result is true if any of the display order values is changed.

See Also

DisplayOrderHelper.ReorderValuesAsync method (2 of 2)

Asynchronously sets a records display order to to requested value, and also renumbers other records in the group as required.

public static Task<bool> ReorderValuesAsync(IDbConnection connection, string tableName, 
    Field keyField, Field orderField, ICriteria filter = null, object recordID = null, 
    int newDisplayOrder = 1, bool descendingKeyOrder = false, bool hasUniqueConstraint = false, 
    CancellationToken cancellationToken = default)
parameter description
connection Connection (required).
tableName Table name (required).
keyField ID field meta that will be used to locate the record (required).
orderField Display order field meta.
filter Filter that will determine the record group (can be null).
recordID ID value of the record.
newDisplayOrder New display order of the record.
descendingKeyOrder Will records with same display order values be sorted in ascending or descending ID order?
hasUniqueConstraint True if the entity has a unique constraint on display order column.
cancellationToken Cancellation token

Return Value

A task whose result is true if any of the display order values is changed.

See Also

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