querycolumnschangeeventargs-class

Provides data for Korzh.EasyQuery.Query.ColumnsChanged event

public class Korzh.EasyQuery.QueryColumnsChangeEventArgs
    : EventArgs

Assembly: Korzh.EasyQuery.dll

Constructors

Name	Type	Description
QueryColumnsChangeEventArgs(ChangeType what, QueryColumn column, int info, int part = 0)	void	Initializes a new instance of the Korzh.EasyQuery.QueryColumnsChangeEventArgs class.
QueryColumnsChangeEventArgs(ChangeType what, QueryColumn column)	void	Initializes a new instance of the Korzh.EasyQuery.QueryColumnsChangeEventArgs class.
QueryColumnsChangeEventArgs()	void	Initializes a new instance of the Korzh.EasyQuery.QueryColumnsChangeEventArgs class.

Properties

Name	Type	Description
Action	ChangeType	Gets or sets the attribute that indciates the action that caused the change.
Column	QueryColumn	Gets or sets the column which was changed. Can be null in case of Total change
Info	int	Gets or sets the addtional information of changed column. This property can be used for different purposes. For example for ChangeType.Remove events it contains index of removed column
Part	int	Gets or sets the value that indicates what part of the column was changed 0 - we don't know, 1 - expression, 2 - caption, 3 - sorting
What	ChangeType

Static Properties

Name	Type	Description
Default	QueryColumnsChangeEventArgs	Gets the default ConditionsChangedEventArgs object.