C datagridview rowvalidating event
My current solution is to have the [ID] column in the Data Grid View (Visible = false) and add the new GUID if it is missing on the Data Grid View Row Validating event.
For example since this phone was pointed out the window at the back yard, I called it “Back Yard”.
Since then I always fantasize about her atleast every other night.
In 1927 it was translated into English by Vladimir Fedorovich Minorsky and published in Lahore.
If the column is visible to the user then you could add it when the user clicks in one of the cells for the new row.
Perhaps the Rows Added event will do the job was hoping to use the Defaul Value to simplify things and replace my current solution, but after reading this thread it looks like I cannot.
Therefore I must find out the current object inside Row Validating-Event of the Data Grid View, since the Binding Source does not offer an event to stop changing before change occurs.