Are you sure it is ItemSource property and not DataSource property you want to set programmatically?
I have not come across such property as itemsource property for DataGridView.
My app runs perfectly with MSSQL Server in client/server architecture when my computer is in US culture.
But I experience problem when I switched my computer to UK culture. My investigation revealed that it is the date fields in the test data which I created earlier in US culture that is creating the problem
My MSSQL Server collation is Latin1_General_CS_AI.
I want my app to allow for culture transparency at least for US and UK.
PA