BaseValidator.ControlPropertiesValid Method
Assembly: System.Web (in system.web.dll)
| Exception type | Condition |
|---|---|
| No value is specified for the ControlToValidate property. - or - The input control specified by the ControlToValidate property is not found on the page. - or - The input control specified by the ControlToValidate property does not have a ValidationPropertyAttribute attribute associated with it; therefore, it cannot be validated with a validation control. |
The ControlPropertiesValid method is a helper method used primarily by the PropertiesValid property to determine whether the ControlToValidate property contains a valid input control. To be a valid input control, the ControlToValidate property must be set to some value and that value must be a control on the page that supports validation.
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| This method is used primarily by control developers. |
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