Checks the value contained in the control.

Namespace:  C1.C1Preview
Assembly:  C1.C1Report.2 (in C1.C1Report.2.dll)

Syntax

C#
public abstract bool CheckValue(
	Control control,
	Tag tag,
	ref string errorMessage
)
Visual Basic
Public MustOverride Function CheckValue ( _
	control As Control, _
	tag As Tag, _
	ByRef errorMessage As String _
) As Boolean

Parameters

control
Type: System.Windows.Forms..::..Control
The control used to enter the value.
tag
Type: C1.C1Preview..::..Tag
The Tag to which the value is to be assigned.
errorMessage
Type: System..::..String%
The error message, assigned if the check fails.

Return Value

True if the value is valid, false otherwise.

See Also