Class SnapshotRows

Snapshots taken of the system database and attachments via soap Collection of SnapshotRow. Each element of the collection represents one row in the Snapshot table.

Inheritance

object

NestedPersist

NestedPersistFacade

NestedCollectionPersist

TableRowsBase

SnapshotRows

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 SnapshotRows : 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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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 SnapshotRow given its index in the collection.

Declaration

public SnapshotRow this[int index] { get; }

Parameters

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

Property Value

Type	Description
SnapshotRow

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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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(SnapshotRow)

Add one SnapshotRow to the collection.

Declaration

public int Add(SnapshotRow row)

Parameters

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

Returns

Type	Description
int	The index of the added SnapshotRow.

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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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 SnapshotRow added to the collection.

Declaration

public SnapshotRow AddNew()

Returns

Type	Description
SnapshotRow	A new instance of SnapshotRow 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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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<SnapshotRow>)

Add a range of SnapshotRow to the collection.

Declaration

public SnapshotRows AddRange(IEnumerable<SnapshotRow> rows)

Parameters

Type	Name	Description
IEnumerable<SnapshotRow>	rows

Returns

Type	Description
SnapshotRows	The updated SnapshotRows 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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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 SnapshotRow

Declaration

protected override TableRowBase CreateChild()

Returns

Type	Description
TableRowBase	New instance of SnapshotRow

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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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 SnapshotRows object. This collection will contain no rows.

Declaration

public static SnapshotRows CreateNew()

Returns

Type	Description
SnapshotRows	A new instance of the SnapshotRows 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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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<SnapshotRow>)

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

Declaration

public SnapshotRow Find(Predicate<SnapshotRow> condition)

Parameters

Type	Name	Description
Predicate<SnapshotRow>	condition

Returns

Type	Description
SnapshotRow

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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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<SnapshotRow>)

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

Declaration

public SnapshotRows FindAll(Predicate<SnapshotRow> condition)

Parameters

Type	Name	Description
Predicate<SnapshotRow>	condition

Returns

Type	Description
SnapshotRows

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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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<SnapshotRow>)

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

Declaration

public void ForEach(Action<SnapshotRow> whatToDo)

Parameters

Type	Name	Description
Action<SnapshotRow>	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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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 SnapshotRows 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 SnapshotRow objects representing each row will be returned.

Declaration

public static SnapshotRows GetFromCustomSearch(SnapshotRows.CustomSearch query)

Parameters

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

Returns

Type	Description
SnapshotRows	A new instance of the SnapshotRows 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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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, SnapshotTableInfo)

Create a new instance of the SnapshotRows 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 SnapshotRow 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 SnapshotRows GetFromReader(SoDataReader reader, SnapshotTableInfo tableInfo)

Parameters

Type	Name	Description
SoDataReader	reader	SoDataReader positioned to a valid database row.
SnapshotTableInfo	tableInfo	SnapshotTableInfo 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
SnapshotRows

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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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(SnapshotRow)

Removes the given SnapshotRow from the collection

Declaration

public void Remove(SnapshotRow row)

Parameters

Type	Name	Description
SnapshotRow	row	the SnapshotRow 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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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()

Snapshots taken of the system database and attachments via soap Collection of SnapshotRow. Each element of the collection represents one row in the Snapshot table.

Declaration

public SnapshotRow[] ToArray()

Returns

Type	Description
SnapshotRow[]

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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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 SnapshotRow to it, and use methods like Save to operate on the whole collection.
• You can create a (nested) SnapshotRows SnapshotRows.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 SnapshotRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SnapshotTableInfo) 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

System.Collections.IList

ICollection

IEnumerable

Extension Methods

EnumUtil.MapEnums<From, To>(From)

Converters.MapEnums<From, To>(From)