FilterExpressionBuilder class

April 28, 2021

Used for building Sql commands using Korzh.EasyQuery.Db.DbQuery

public class Korzh.EasyQuery.Db.FilterExpressionBuilder
    : DbQueryBuilder

Package: Korzh.EasyQuery.Db (targets: netstandard2.0)

Assembly: Korzh.EasyQuery.Db.dll

Constructors

Name Type Description
FilterExpressionBuilder(DbQuery query) void Initializes a new instance of the Korzh.EasyQuery.Db.SqlQueryBuilder class.

Properties

Name Type Description
CanBuild bool Gets a value indicating whether this instance can be built.
Result FilterExpression Gets the result.

Events

Name Type Description
CondSqlGen ConditionSqlGeneratedEventHandler This event is raised during query building for each condition in the query and it allows you to replace the SQL expression generated for this condition.

Methods

Name Type Description
Build() bool Builds the filter expression. It can be used (for example) in DataSet.FilterExpression property to filter data
OnCondSqlGen(ConditionSqlGeneratedEventArgs e) void Raises the CondSqlGen event.
ResetFilterBuilder() void Resets the filter builder.