Problem with RaiseEvent - Again

[ffa]

I have a number of classes that declare a public Event called RefreshData:

Public Class Client
Implements INotifyProperty Changed

Implements IDisposable

Implements IDataErrorInfo

Public Event PropertyChanged (ByVal sender As Object, ByVal e As
System.Componen tModel.Property ChangedEventArg s) Implements
System.Componen tModel.INotifyP ropertyChanged. PropertyChanged

Public Event ErrorMsg(ByVal ErrMsg As String)

Public Event RefreshData() '<<<<<<<<<<<<<< <<<<<<<<<<<<<<< <<<<<<<<<<<<<<< <

Private WithEvents _ValidationRule s As New Validation.brok enRules(Me)

<snip>

The event is reaised whenever the class does a data fetch:

<snip>

_Updated = CDate(IfNull(.I tem("Updated"), Date.MinValue))

_Operator_ID = CInt(IfNull(.It em("Operator_ID "), 0))

End With

_Memo = New ClientMemo(_Dat abaseName, _ID)

HasData = True

IsDirty = False

CanDelete = Can_Delete("Cli ent", _ID, _DatabaseName)

RaiseEvent RefreshData() '<<<<<<<<<<<<<< <<<<<<<<<<<<<<< <<<<<<<

In any form where this is used it is declared as follows:

Private WithEvents oClient As TRM8.WFL.Client

and is handled as follows:

Private Sub oClient_Refresh () Handles oClient.Refresh Data

With oClient

mnuEditClient.E nabled = .HasData

End With

End Sub

The problem I am experiencing is that the "oClient_Refres h" method is no
longer being called (it was working). Added to this several other classes
with the same event are displaying the same behaviour. I have triple checked
my code and all appears well.

Has anyone seen this behaviour before? ....or can offer any suggestions.

Thank you

[=?Utf-8?B?RmFtaWx5IFRyZWUgTWlrZQ==?=]

In the debugger, if you put a break point at the RaiseEvent RefreshData
statement, does everything look cool? In other words, when this happens to
me, usually something is going on deeper in the code and the event is never
raised.
"ff*@newsgroup. nospam" wrote:

I have a number of classes that declare a public Event called RefreshData:

Public Class Client
Implements INotifyProperty Changed

Implements IDisposable

Implements IDataErrorInfo

Public Event PropertyChanged (ByVal sender As Object, ByVal e As
System.Componen tModel.Property ChangedEventArg s) Implements
System.Componen tModel.INotifyP ropertyChanged. PropertyChanged

Public Event ErrorMsg(ByVal ErrMsg As String)

Public Event RefreshData() '<<<<<<<<<<<<<< <<<<<<<<<<<<<<< <<<<<<<<<<<<<<< <

Private WithEvents _ValidationRule s As New Validation.brok enRules(Me)

<snip>

The event is reaised whenever the class does a data fetch:

<snip>

_Updated = CDate(IfNull(.I tem("Updated"), Date.MinValue))

_Operator_ID = CInt(IfNull(.It em("Operator_ID "), 0))

End With

_Memo = New ClientMemo(_Dat abaseName, _ID)

HasData = True

IsDirty = False

CanDelete = Can_Delete("Cli ent", _ID, _DatabaseName)

RaiseEvent RefreshData() '<<<<<<<<<<<<<< <<<<<<<<<<<<<<< <<<<<<<

In any form where this is used it is declared as follows:

Private WithEvents oClient As TRM8.WFL.Client

and is handled as follows:

Private Sub oClient_Refresh () Handles oClient.Refresh Data

With oClient

mnuEditClient.E nabled = .HasData

End With

End Sub

The problem I am experiencing is that the "oClient_Refres h" method is no
longer being called (it was working). Added to this several other classes
with the same event are displaying the same behaviour. I have triple checked
my code and all appears well.

Has anyone seen this behaviour before? ....or can offer any suggestions.

Thank you

[ffa]

Thanks Mike
Yes, I put a breakpoint where you suggested and the code just jumps to the
next statement in the class method without calling the "oClient_Refres h()
Handles oClient.Refresh Data" method. Really wierd

"Family Tree Mike" <Fa************ @discussions.mi crosoft.comwrot e in
message news:82******** *************** ***********@mic rosoft.com...

In the debugger, if you put a break point at the RaiseEvent RefreshData
statement, does everything look cool? In other words, when this happens
to
me, usually something is going on deeper in the code and the event is
never
raised.
"ff*@newsgroup. nospam" wrote:

>I have a number of classes that declare a public Event called
RefreshData:

Public Class Client
Implements INotifyProperty Changed

Implements IDisposable

Implements IDataErrorInfo

Public Event PropertyChanged (ByVal sender As Object, ByVal e As
System.Compone ntModel.Propert yChangedEventAr gs) Implements
System.Compone ntModel.INotify PropertyChanged .PropertyChange d

Public Event ErrorMsg(ByVal ErrMsg As String)

Public Event RefreshData() '<<<<<<<<<<<<<< <<<<<<<<<<<<<<< <<<<<<<<<<<<<<< <

Private WithEvents _ValidationRule s As New Validation.brok enRules(Me)

<snip>

The event is reaised whenever the class does a data fetch:

<snip>

_Updated = CDate(IfNull(.I tem("Updated"), Date.MinValue))

_Operator_ID = CInt(IfNull(.It em("Operator_ID "), 0))

End With

_Memo = New ClientMemo(_Dat abaseName, _ID)

HasData = True

IsDirty = False

CanDelete = Can_Delete("Cli ent", _ID, _DatabaseName)

RaiseEvent RefreshData() '<<<<<<<<<<<<<< <<<<<<<<<<<<<<< <<<<<<<

In any form where this is used it is declared as follows:

Private WithEvents oClient As TRM8.WFL.Client

and is handled as follows:

Private Sub oClient_Refresh () Handles oClient.Refresh Data

With oClient

mnuEditClient. Enabled = .HasData

End With

End Sub

The problem I am experiencing is that the "oClient_Refres h" method is no
longer being called (it was working). Added to this several other classes
with the same event are displaying the same behaviour. I have triple
checked
my code and all appears well.

Has anyone seen this behaviour before? ....or can offer any suggestions.

Thank you