Hi Guys,
Can anyone tell me why the DataGridView.Se lectionChanged event fires
twice when I databind to it.
If I do the following, the first row is selected automatically, but the
changed event fires twice:
List<Trailertra ilers = Trailer.SelectA ll();
trailerBindingS ource.DataSourc e = trailers;
This is causing a problem because I hide various buttons based on which
row is selected and the multiple event invocation is causing screen
flicker as it executes multiple times
Can anyone help with this?
Many thanks
Simon 2 9724
On Mar 20, 7:09 am, Simon Harvey <notha...@hotma il.comwrote:
Hi Guys,
Can anyone tell me why the DataGridView.Se lectionChanged event fires
twice when I databind to it.
If I do the following, the first row is selected automatically, but the
changed event fires twice:
List<Trailertra ilers = Trailer.SelectA ll();
trailerBindingS ource.DataSourc e = trailers;
This is causing a problem because I hide various buttons based on which
row is selected and the multiple event invocation is causing screen
flicker as it executes multiple times
Can anyone help with this?
Many thanks
Simon
I've seen this before, and I don't know that you can prevent multiple
firings. What is selected each time it fires? Have you looked at
disabling the screen refresh while you bind?
Hi there,
Thanks for your reply.
When you say disable screen refresh when databinding occurs, what do you
mean?
Also, which events would it be safe to do this in?
Thanks again for your help
Simon This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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