| Miner.Desktop Assembly > Miner.Desktop.AutoUpdaterBrowser Namespace > FeatureControl Class : Validating Event | 
'Declaration
 
<SRCategoryAttribute("Focus")>
<SRDescriptionAttribute("Occurs when the control is validating.")>
Public Event Validating As System.ComponentModel.CancelEventHandler
            'Usage Dim instance As FeatureControl Dim handler As System.ComponentModel.CancelEventHandler AddHandler instance.Validating, handler
[SRCategory("Focus")]
[SRDescription("Occurs when the control is validating.")]
public event System.ComponentModel.CancelEventHandler Validating
            The event handler receives an argument of type System.ComponentModel.CancelEventArgs containing data related to this event. The following CancelEventArgs properties provide information specific to this event.
| Property | Description | 
|---|---|
| Cancel | 
Target Platforms: Windows XP SP3 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit)
Not all Operating Systems are supported on all products. Visit the ArcFM Solution Supported Versions page for full details.