WinForms: DataGridView Row Selection implementation guide After Dynamic Data Source Change
I'm integrating two systems and Hey everyone, I'm running into an issue that's driving me crazy. I need help solving I'm sure I'm missing something obvious here, but I'm working with an scenario with a WinForms application using a `DataGridView` that doesn't update its row selection properly after dynamically changing its data source... Specifically, when I call `dataGridView.DataSource = newDataSource;`, the previously selected row remains highlighted, but the selection doesn't reflect the new data. I've tried resetting the selection by calling `dataGridView.ClearSelection();` immediately after updating the data source, but it still doesn't work as expected. Here's a simplified version of my code: ```csharp private void UpdateDataGridView(IEnumerable<MyData> newDataSource) { dataGridView.DataSource = null; // Clear the existing data source dataGridView.DataSource = newDataSource.ToList(); // Set the new data source dataGridView.ClearSelection(); // Attempt to clear selection } ``` However, after executing this code, the selected row remains the same as it was before the update. I'm using .NET Framework 4.8, and I've made sure that the `DataGridView` is not in edit mode when I perform this operation. Any suggestions on ensuring that the selection updates correctly with the new data source? Additionally, I noticed that if the `DataGridView` is scrolled while changing data, it sometimes throws an `InvalidOperationException` stating that the operation is invalid due to the current state of the control. Could that be related to the scenario? I would appreciate any help with this perplexing behavior. This is part of a larger application I'm building. I'm working in a CentOS environment. Has anyone dealt with something similar? Am I missing something obvious?