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Checks the value contained in the control.
public override bool CheckValue(Control control, Tag tag, ref string errorMessage)
Public Overrides Function CheckValue(control As Control, tag As Tag, ByRef errorMessage As String) As Boolean
| Type | Name | Description |
|---|---|---|
| Control | control | The control used to enter the value. |
| Tag | tag | The Tag to which the value is to be assigned. |
| string | errorMessage | The error message, assigned if the check fails. |
| Type | Description |
|---|---|
| bool | True if the value falls between the minimum and maximum allowable values, false otherwise. |