Class DatabaseModelRows

New DatabaseModel used by Continuous Database Collection of DatabaseModelRow. Each element of the collection represents one row in the DatabaseModel table.

Inheritance

object

NestedPersist

NestedPersistFacade

NestedCollectionPersist

TableRowsBase

DatabaseModelRows

Implements

INestedPersist

IEnumerable<INestedPersist>

ISoCollection

INotifyCollectionChanged

IBindingList

IList

ICollection

IEnumerable

Inherited Members

TableRowsBase._innerList

TableRowsBase._allHasBeenMarkedForDelete

TableRowsBase._sentries

TableRowsBase._idx

TableRowsBase.OnIndexChanged(IdxBase)

TableRowsBase.Load(IdxBase)

TableRowsBase.RowsLoad()

TableRowsBase.RowsLoad(ITableRowLoadHandlerFactory)

TableRowsBase.Delete()

TableRowsBase.GetEnumerator()

TableRowsBase.Add(TableRowBase)

TableRowsBase.Remove(TableRowBase)

TableRowsBase.Clear()

TableRowsBase.Sort(IComparer)

TableRowsBase.GetPrimaryKeys()

TableRowsBase.OnAdded(object, int)

TableRowsBase.CopyTo(Array, int)

TableRowsBase.IndexOf(object)

TableRowsBase.Contains(object)

TableRowsBase.AddIndex(PropertyDescriptor)

TableRowsBase.ApplySort(PropertyDescriptor, ListSortDirection)

TableRowsBase.Find(PropertyDescriptor, object)

TableRowsBase.RemoveIndex(PropertyDescriptor)

TableRowsBase.RemoveSort()

TableRowsBase.Sentries

TableRowsBase.IsDirty

TableRowsBase.Index

TableRowsBase.Count

TableRowsBase.IsMarkedForDelete

TableRowsBase.IsFixedSize

TableRowsBase.IsReadOnly

TableRowsBase.AllowEdit

TableRowsBase.AllowNew

TableRowsBase.AllowRemove

TableRowsBase.IsSorted

TableRowsBase.SortDirection

TableRowsBase.SortProperty

TableRowsBase.SupportsChangeNotification

TableRowsBase.SupportsSearching

TableRowsBase.SupportsSorting

TableRowsBase._onCollectionChanged

TableRowsBase.CollectionChanged

TableRowsBase.ListChanged

NestedCollectionPersist.GetFacadingItems()

NestedCollectionPersist.IsDeleted

NestedPersistFacade.OnPreIdUpdate()

NestedPersistFacade.OnPrimaryKeyRequest(PKContainer)

NestedPersistFacade.OnPrimaryKeyUpdate(PKContainer)

NestedPersistFacade.OnIdUpdate()

NestedPersistFacade.OnSave(BatchSave)

NestedPersistFacade.OnSaved(bool)

NestedPersist._saveOwner

NestedPersist._isSaving

NestedPersist.SetSaveOwner(INestedPersist)

NestedPersist.Save()

NestedPersist.IsSaving

NestedPersist.OnElementSaved

NestedPersist.OnElementIdUpdate

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Namespace: SuperOffice.CRM.Rows

Assembly: SoDataBase.dll

Syntax

public class DatabaseModelRows : TableRowsBase, INestedPersist, IEnumerable<INestedPersist>, ISoCollection, INotifyCollectionChanged, IBindingList, IList, ICollection, IEnumerable

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

Properties

this[int]

Get a DatabaseModelRow given its index in the collection.

Declaration

public DatabaseModelRow this[int index] { get; }

Parameters

Type	Name	Description
int	index	Index of the DatabaseModelRow in the collection

Property Value

Type	Description
DatabaseModelRow

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

Methods

Add(DatabaseModelRow)

Add one DatabaseModelRow to the collection.

Declaration

public int Add(DatabaseModelRow row)

Parameters

Type	Name	Description
DatabaseModelRow	row	An instance of DatabaseModelRow to be added to the collection.

Returns

Type	Description
int	The index of the added DatabaseModelRow.

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

AddNew()

Add a new instance of DatabaseModelRow added to the collection.

Declaration

public DatabaseModelRow AddNew()

Returns

Type	Description
DatabaseModelRow	A new instance of DatabaseModelRow added to the collection.

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

AddRange(IEnumerable<DatabaseModelRow>)

Add a range of DatabaseModelRow to the collection.

Declaration

public DatabaseModelRows AddRange(IEnumerable<DatabaseModelRow> rows)

Parameters

Type	Name	Description
IEnumerable<DatabaseModelRow>	rows

Returns

Type	Description
DatabaseModelRows	The updated DatabaseModelRows collection object.

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

CreateChild()

Create a new instance of DatabaseModelRow

Declaration

protected override TableRowBase CreateChild()

Returns

Type	Description
TableRowBase	New instance of DatabaseModelRow

Overrides

TableRowsBase.CreateChild()

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

CreateNew()

Create a new instance of the DatabaseModelRows object. This collection will contain no rows.

Declaration

public static DatabaseModelRows CreateNew()

Returns

Type	Description
DatabaseModelRows	A new instance of the DatabaseModelRows object.

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

Find(Predicate<DatabaseModelRow>)

Apply the predicate to each element of the collection and return the first row that matches; if no match then return null

Declaration

public DatabaseModelRow Find(Predicate<DatabaseModelRow> condition)

Parameters

Type	Name	Description
Predicate<DatabaseModelRow>	condition

Returns

Type	Description
DatabaseModelRow

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

FindAll(Predicate<DatabaseModelRow>)

Return a new collection that contains only those elements that match the condition. Elements are shared, not clones! of the original collection

Declaration

public DatabaseModelRows FindAll(Predicate<DatabaseModelRow> condition)

Parameters

Type	Name	Description
Predicate<DatabaseModelRow>	condition

Returns

Type	Description
DatabaseModelRows

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

ForEach(Action<DatabaseModelRow>)

Method that iterates over all members and applies the action parameter to each of them

Declaration

public void ForEach(Action<DatabaseModelRow> whatToDo)

Parameters

Type	Name	Description
Action<DatabaseModelRow>	whatToDo

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

GetFromCustomSearch(CustomSearch)

Create a new instance of the DatabaseModelRows object, and populate it with data from a custom search. If the search returns no results, an empty collection will be returned; if the result contains rows, a collection of DatabaseModelRow objects representing each row will be returned.

Declaration

public static DatabaseModelRows GetFromCustomSearch(DatabaseModelRows.CustomSearch query)

Parameters

Type	Name	Description
DatabaseModelRows.CustomSearch	query	The custom search to execute against the database

Returns

Type	Description
DatabaseModelRows	A new instance of the DatabaseModelRows object, reflecting the result of the query.

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

GetFromReader(SoDataReader, DatabaseModelTableInfo)

Create a new instance of the DatabaseModelRows object, and populate it with data from a reader. If the search returns no results, an empty collection will be returned; if the result contains rows, a collection of DatabaseModelRow objects representing each row will be returned.

Note that the internal logic starts by calling reader.Read(), which is correct if you hand the method the result of an ExecuteReader(), but if the reader has already been advanced one or more rows, the current row will be skipped and collection population will start with the next row.

Declaration

public static DatabaseModelRows GetFromReader(SoDataReader reader, DatabaseModelTableInfo tableInfo)

Parameters

Type	Name	Description
SoDataReader	reader	SoDataReader positioned to a valid database row.
DatabaseModelTableInfo	tableInfo	DatabaseModelTableInfo instance used in the query that is the source of the reader. The fields used from the reader will be those owned by this tableinfo object.

Returns

Type	Description
DatabaseModelRows

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

Remove(DatabaseModelRow)

Removes the given DatabaseModelRow from the collection

Declaration

public void Remove(DatabaseModelRow row)

Parameters

Type	Name	Description
DatabaseModelRow	row	the DatabaseModelRow to be removed

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

ToArray()

New DatabaseModel used by Continuous Database Collection of DatabaseModelRow. Each element of the collection represents one row in the DatabaseModel table.

Declaration

public DatabaseModelRow[] ToArray()

Returns

Type	Description
DatabaseModelRow[]

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

ToString()

For debugging: Number of members, and the first (up to) 5 items

Declaration

public override string ToString()

Returns

Type	Description
string

Overrides

object.ToString()

Remarks

Row collections can be created in several ways.

• Use the static CreateNew() method to create a new, empty collection. You can then add objects of type DatabaseModelRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) DatabaseModelRows DatabaseModelRows.CustomSearch object to obtain a query pre-populated with the correct tableinfo and return fields. This query can be modified with restrictions, etc. Then, use the static GetFromCustomSearch(CustomSearch) method to apply the query to the database and obtain the result as a Rows object, with one item for each table row that matched your query.
• For each non-unique index defined for the table, there is a corresponding GetFromIdx method to make retrieving data via the indexes easy.

Unique indexes are handled through the DatabaseModelRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, DatabaseModelTableInfo) method to retrieve the results of queries that return more than one row (this method will iterate over the reader to fetch ALL results, so beware of fetching huge result sets).

Implements

INestedPersist

IEnumerable<T>

ISoCollection

INotifyCollectionChanged

IBindingList

IList

ICollection

IEnumerable

Extension Methods

EnumUtil.MapEnums<From, To>(From)

Converters.MapEnums<From, To>(From)