Enum GridKnownFunction

Predefined filter expression enumeration. Used by FilterExpression class.

Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.GridView.dll

Syntax

public enum GridKnownFunction

Between

Same as: value1 <= FieldName <= value2.
Note that value1 and value2 should be separated by [space] when entered as filter.

Contains

Same as: FieldName LIKE '%value%'

DoesNotContain

Same as: FieldName NOT LIKE '%value%'

EndsWith

Same as: FieldName LIKE '%value'

EqualTo

Same as: FieldName = value

GreaterThan

Same as: FieldName > value

GreaterThanOrEqualTo

Same as: FieldName >= value

IsEmpty

Same as: FieldName = ''

IsNull

Only null values

LessThan

Same as: FieldName < value

LessThanOrEqualTo

Same as: FieldName <= value

NoFilter

No filter would be applied, filter controls would be cleared

NotBetween

Same as: FieldName <= value1 && FieldName >= value2.
Note that value1 and value2 should be separated by [space] when entered as filter.

NotEqualTo

Same as: FieldName != value

NotIsEmpty

Same as: FieldName != ''

NotIsNull

Only those records that does not contain null values within the corresponding column

StartsWith

Same as: FieldName LIKE 'value%'

Extension Methods