Class SystemEventRows

System events, such as freetext rebuild, SAINT rebuild and such. Makes broadcasts to keep its siblings and clients updated. Collection of SystemEventRow. Each element of the collection represents one row in the SystemEvent table.

Inheritance
Object
NestedPersist
NestedPersistFacade
NestedCollectionPersist
TableRowsBase
SystemEventRows
Inherited Members
Namespace: SuperOffice.CRM.Rows
Assembly: SoDataBase.dll
Syntax
public class SystemEventRows : TableRowsBase, INestedPersist, IEnumerable<INestedPersist>, ISoCollection, IList, ICollection, IEnumerable, INotifyCollectionChanged, IBindingList
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 SystemEventRow to it, and use methods like to operate on the whole collection.
  • You can create a (nested) SystemEventRows SystemEventRows.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(SystemEventRows.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 SystemEventRow object directly, which has nested classes and GetFromIdx methods for each unique index. Similarly, there is a GetFromReader(SoDataReader, SystemEventTableInfo) 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

Item[Int32]

Get a SystemEventRow given its index in the collection.

Declaration
public SystemEventRow this[int index] { get; }
Parameters
Type Name Description
Int32 index

Index of the SystemEventRow in the collection
Property Value
Type Description
SystemEventRow

Methods

Add(SystemEventRow)

Add one SystemEventRow to the collection.

Declaration
public int Add(SystemEventRow row)
Parameters
Type Name Description
SystemEventRow row

An instance of SystemEventRow to be added to the collection.
Returns
Type Description
Int32

The index of the added SystemEventRow.

AddNew()

Add a new instance of SystemEventRow added to the collection.

Declaration
public SystemEventRow AddNew()
Returns
Type Description
SystemEventRow

A new instance of SystemEventRow added to the collection.

AddRange(IEnumerable<SystemEventRow>)

Add a range of SystemEventRow to the collection.

Declaration
public SystemEventRows AddRange(IEnumerable<SystemEventRow> rows)
Parameters
Type Name Description
IEnumerable<SystemEventRow> rows
Returns
Type Description
SystemEventRows

The updated SystemEventRows collection object.

CreateChild()

Create a new instance of SystemEventRow

Declaration
protected override TableRowBase CreateChild()
Returns
Type Description
TableRowBase

New instance of SystemEventRow
Overrides

CreateNew()

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

Declaration
public static SystemEventRows CreateNew()
Returns
Type Description
SystemEventRows

A new instance of the SystemEventRows object.

Find(Predicate<SystemEventRow>)

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

Declaration
public SystemEventRow Find(Predicate<SystemEventRow> condition)
Parameters
Type Name Description
Predicate<SystemEventRow> condition
Returns
Type Description
SystemEventRow

FindAll(Predicate<SystemEventRow>)

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

Declaration
public SystemEventRows FindAll(Predicate<SystemEventRow> condition)
Parameters
Type Name Description
Predicate<SystemEventRow> condition
Returns
Type Description
SystemEventRows

ForEach(Action<SystemEventRow>)

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

Declaration
public void ForEach(Action<SystemEventRow> whatToDo)
Parameters
Type Name Description
Action<SystemEventRow> whatToDo

GetFromCustomSearch(SystemEventRows.CustomSearch)

Create a new instance of the SystemEventRows 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 SystemEventRow objects representing each row will be returned.

Declaration
public static SystemEventRows GetFromCustomSearch(SystemEventRows.CustomSearch query)
Parameters
Type Name Description
SystemEventRows.CustomSearch query

The custom search to execute against the database
Returns
Type Description
SystemEventRows

A new instance of the SystemEventRows object, reflecting the result of the query.

GetFromIdxEventkey(String)

Create a new instance of the SystemEventRow object, by querying the database table via the index 'IEventkeyScopeOwner'. This method is intended to make it easy to use efficient queries that match a database index.

Declaration
public static SystemEventRows GetFromIdxEventkey(string eventkey)
Parameters
Type Name Description
String eventkey
Returns
Type Description
SystemEventRows

Row object that represents the result of the search. will be true if the query did not match any row in the table
Remarks

This method represents one of the unique indexes on the SystemEvent table. Non-unique indexes have corresponding inner classes and methods in the SystemEventRows collection, since they may return more than one row.

GetFromIdxEventkeyScope(String, Int32)

Create a new instance of the SystemEventRow object, by querying the database table via the index 'IEventkeyScopeOwner'. This method is intended to make it easy to use efficient queries that match a database index.

Declaration
public static SystemEventRows GetFromIdxEventkeyScope(string eventkey, int scope)
Parameters
Type Name Description
String eventkey
Int32 scope
Returns
Type Description
SystemEventRows

Row object that represents the result of the search. will be true if the query did not match any row in the table
Remarks

This method represents one of the unique indexes on the SystemEvent table. Non-unique indexes have corresponding inner classes and methods in the SystemEventRows collection, since they may return more than one row.

GetFromReader(SoDataReader, SystemEventTableInfo)

Create a new instance of the SystemEventRows 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 SystemEventRow 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 SystemEventRows GetFromReader(SoDataReader reader, SystemEventTableInfo tableInfo)
Parameters
Type Name Description
SoDataReader reader

SoDataReader positioned to a valid database row.
SystemEventTableInfo tableInfo

SystemEventTableInfo 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
SystemEventRows

Remove(SystemEventRow)

Removes the given SystemEventRow from the collection

Declaration
public void Remove(SystemEventRow row)
Parameters
Type Name Description
SystemEventRow row

the SystemEventRow to be removed

ToArray()

Declaration
public SystemEventRow[] ToArray()
Returns
Type Description
SystemEventRow[]

ToString()

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

Declaration
public override string ToString()
Returns
Type Description
String
Overrides

Implements

Extension Methods

EnumUtil.MapEnums<From, To>(From)