BinaryOperatorType Enum

Lists binary boolean operators the Criteria Language supports.

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.XamarinForms.Core.dll

Declaration

[Serializable]
public enum BinaryOperatorType

Members

Name	Description
Equal	The equal operator. Pass a string like "Field1Name = Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.
NotEqual	The inequality operator. Pass a string like "Field1Name != Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.
Greater	The greater than operator. Pass a string like "Field1Name > Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.
Less	The less than operator. Pass a string like "Field1Name < Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.
LessOrEqual	The less than or equal to operator. Pass a string like "Field1Name <= Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.
GreaterOrEqual	The greater than or equal to operator. Pass a string like "Field1Name >= Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.
Like	This operator is obsolete. The like operator. Use the StartsWith, EndsWith, or Contains function operators if possible.
BitwiseAnd	The bitwise AND operator. Pass a string like "Field1Name & Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.
BitwiseOr	The bitwise OR operator. Pass a string like "Field1Name | Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.
BitwiseXor	The bitwise XOR operator. Pass a string like "Field1Name ^ Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.
Divide	The division operator. Pass a string like "Field1Name / Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.
Modulo	The modulo operator (computes the dividing remainder of the first operand by the second). Pass a string like "Field1Name % Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.
Multiply	The multiplication operator. Pass a string like "Field1Name * Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.
Plus	The addition operator. Pass a string like "Field1Name + Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.
Minus	The subtraction operator. Pass a string like "Field1Name - Field2Name" into the CriteriaOperator.Parse method to create this operator from the string.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the BinaryOperatorType enum.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

XDL_how-to-delete-all-criteria-corresponding-to-a-particular-field-from-criteriaoperator-e3396/CS/PatchCriteriaExample/Filtering/CriteriaPatcherSkipProperties.cs#L62

if(filteredOperands.Count == 1)
    return new BinaryOperator(theOperator.LeftOperand, filteredOperands[0], BinaryOperatorType.Equal);
return new InOperator(theOperator.LeftOperand, filteredOperands);

VB.NET

XDL_how-to-delete-all-criteria-corresponding-to-a-particular-field-from-criteriaoperator-e3396/VB/PatchCriteriaExample/Filtering/CriteriaPatcherSkipProperties.vb#L88

If filteredOperands.Count = 1 Then
    Return New BinaryOperator(theOperator.LeftOperand, filteredOperands(0), BinaryOperatorType.Equal)
End If