Error while reassigning DataSource to BindingSource

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Hi All,

In my application, i am using a BindingSource.
I am assigning DataSource to that BindingSource using IBindingList object like this :

objBindingSource.DataSource = objIBindingList

It is working fine for the first time, the problem occurs when i try to execute same stmt. again( I mean same method in which this stmt. resides).

It is showing this error when trying to execute 2nd time:

object does not match target type

Can anybody tell me why this is happening?

Thanks,
Nagendra.

Posted 7-Jul-10 1:44am

nagendrathecoder

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Abhinav S · Answer 1 · 2010-07-07T02:20:00

Solution 1

The assignment should not occur twice. Instead try implementing the INotifyPropertyChanged on the object.

Posted 7-Jul-10 2:20am

Abhinav S

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nagendrathecoder 7-Jul-10 8:51am

Thanks for replying. I figured out the problem.
Actually, i am setting my BindingSource as a DataSource to a 3rd party grid control at design time and thats where problem is occuring.
Now i am assigning it at run time and its working well.
But there is some problem in that grid control because same appl'n is working well with previous version of that grid control.