private async Task LoadCategoriesByType(string type)
{
try
{
await _semaphore.WaitAsync();
CategoryModel categoryModel = new CategoryModel(db);
var categories = await categoryModel.GetAllCategoriesByType(type);
cbCategory.Items.Clear();
cbCategory.Items.AddRange(categories);
cbCategory.DisplayMember = "Name";
cbCategory.ValueMember = "Id";
}
catch (Exception e)
{
Console.WriteLine(e.Message);
MessageBox.Show("Failed to load categories");
_semaphore.Release();
} finally
{
_semaphore.Release();
}
}
