I have a custom class that implements the idataerrorinfo and ieditableobject interface that I am binding to a form. Each Property raises an event to the UI when it changes and I am binding a Dirty property to the OK buttons enabled property. Everything works great, except. The user must...
I have a custom collection class that is implementing IBindingList so that I can bind the collection to a grid. Everything is working fine with this. However my singleton class inherits a state management utility class that maintains whether the object is new, dirty ect. When I bind my...
I have built a data access service layer and when I do a connect to the database I get an exception thrown that has the message
Cannot initialize SSPI package
I went to MSDN and found a knowledge base article that suggest that the usual reason for this is that you have created a Security.dll...
Replace
Dim myTable As System.Data.DataTable
'Object reference not set to an instance of an object.
Dim myTable As New System.Data.DataTable
'Object reference not set to an instance of an object.
look at the like function
try this
Public Function ValidPassword(ByVal Password As String) As Boolean
Return Password Like "[A-Z][A-Z][A-Z]######"
End Function
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