Migrating 8.3 to 9.3.1

[prasadprasad]

Dear All,

  I am having problem while converting 8.3 application to 9.3.1 .In 8.3 application its using below following interfaces
IFeatureProgress_set_FeatureClassNameEventHandler
IFeatureProgress_set_MaxFeaturesEventHandler
IFeatureProgress_set_StepValueEventHandler
IFeatureProgress_StepEventHandler

But these interface are not available in 9.3.1..Please anyone suggest me what is the alternate
i should use

Thanks in advance

[AndrewMay]

There's an example in C# of how to use the IFeatureProgress interface here:

http://resources.arcgis.com/content/kbase?fa=articleShow&d=34908

Basically you need to create a class which implements this interface.  Then the following methods are the ones you're interested in:

IFeatureProgress::FeatureClassName - IFeatureProgress_set_FeatureClassNameEventHandler
IFeatureProgress::MaxFeatures- IFeatureProgress_set_MaxFeaturesEventHandler
IFeatureProgress::FeatureClassName - IFeatureProgress_set_StepValueEventHandler
IFeatureProgress::StepValue- IFeatureProgress_StepEventHandler

Hope this helps.

[prasadprasad]

Hi

  Thank you very much for your valuable information..
I have created the seperate class file FeatureProgressHelper 
I am getting one error in my code could please suggest me how to resolve this

Private mpChkOutIsCancelled As New FeatureProgressHelper  //Created instance for helper class
Dim lpCheckout As ICheckOut
lpCheckout = New CheckOut

mpChkOutIsCancelled = New IFeatureProgress_get_IsCancelledEventHandler(AddressOf GetCheckoutIsCancelled)  //i am getting error in this line please tell me what i should mention instead of IFeatureProgress_get_IsCancelledEventHandler
        
AddHandler CType(lpCheckout, IFeatureProgress).IsCancelled, mpChkOutIsCancelled

Private Function GetCheckoutIsCancelled() As Boolean
        Return False
    End Function

[AndrewMay]

Hi
Glad I've been able to help.  All the methods you need to implement are in the link in my post above.  So you need to implement the method IFeatureProgress::IsCancelled and return false instead of the line

mpChkOutIsCancelled = New IFeatureProgress_get_IsCancelledEventHandler(Addre ssOf GetCheckoutIsCancelled)