Class TypeCondition

Namespace

CMS.DataEngine

Assembly

CMS.DataEngine.dll

Class determining condition which can distinguish between several object types within one Info class.

public class TypeCondition

Inheritance

object

TypeCondition

Extension Methods

DataExtensions.With<T>(T, Action<T>)

QueryExtensions.AsLiteral<T>(T)

QueryExtensions.AsValue<T>(T, bool)

Properties

ConditionColumns

Gets the names of the columns.

public IEnumerable<string> ConditionColumns { get; }

Property Value

IEnumerable<string>

Methods

GetFieldValue(string)

Gets the field value for the Type condition

public object GetFieldValue(string column)

Parameters

column string

Returns

object

GetValue(string)

Gets the actual value for the Type condition column

public object GetValue(string column)

Parameters

column string

Returns

object

GetWhereCondition()

Generates default WHERE condition according to GroupColumn and TypeCondition settings.

public WhereCondition GetWhereCondition()

Returns

WhereCondition

WhereEquals(string, object)

Adds another condition into TypeCondition.

public TypeCondition WhereEquals(string conditionColumn, object conditionValue)

Parameters

conditionColumn string

Name of the column the value of which can distinguish between the object types

conditionValue object

Value of the condition column which determines specified type

Returns

TypeCondition

Remarks

DefaultColumnValue (The default column value that would be set into info object in case of type condition application) equals to conditionValue.

WhereEquals(string, object, object)

Adds another condition into TypeCondition.

public TypeCondition WhereEquals(string conditionColumn, object conditionValue, object defaultColumnValue)

Parameters

conditionColumn string

Name of the column the value of which can distinguish between the object types

conditionValue object

Value of the condition column which determines specified type

defaultColumnValue object

The default column value that would be set into info object in case of type condition application.

Returns

TypeCondition

WhereEqualsOrNull(string, object, object)

Adds another condition into TypeCondition.

public TypeCondition WhereEqualsOrNull(string conditionColumn, object conditionValue, object defaultColumnValue = null)

Parameters

conditionColumn string

Name of the column the value of which can distinguish between the object types

conditionValue object

Value of the condition column which determines specified type

defaultColumnValue object

The default column value that would be set into info object in case of type condition application.

Returns

TypeCondition

WhereIsNotNull(string)

Adds another condition into TypeCondition.

public TypeCondition WhereIsNotNull(string conditionColumn)

Parameters

conditionColumn string

Name of the column the value of which can distinguish between the object types

Returns

TypeCondition

WhereIsNotNull(string, object)

Adds another condition into TypeCondition.

public TypeCondition WhereIsNotNull(string conditionColumn, object defaultColumnValue)

Parameters

conditionColumn string

Name of the column the value of which can distinguish between the object types

defaultColumnValue object

The default column value that would be set into info object in case of type condition application.

Returns

TypeCondition

WhereIsNull(string)

Adds another condition into TypeCondition.

public TypeCondition WhereIsNull(string conditionColumn)

Parameters

conditionColumn string

Name of the column the value of which can distinguish between the object types

Returns

TypeCondition

WhereNotEquals(string, object, object)

Adds another condition into TypeCondition.

public TypeCondition WhereNotEquals(string conditionColumn, object conditionValue, object defaultColumnValue = null)

Parameters

conditionColumn string

Name of the column the value of which can distinguish between the object types

conditionValue object

Value of the condition column which determines specified type

defaultColumnValue object

The default column value that would be set into info object in case of type condition application.

Returns

TypeCondition

WhereNotEqualsOrNull(string, object, object)

Adds another condition into TypeCondition.

public TypeCondition WhereNotEqualsOrNull(string conditionColumn, object conditionValue, object defaultColumnValue = null)

Parameters

conditionColumn string

Name of the column the value of which can distinguish between the object types

conditionValue object

Value of the condition column which determines specified type

defaultColumnValue object

The default column value that would be set into info object in case of type condition application.

Returns

TypeCondition