private async void BtnOK_Click(object sender, EventArgs e)
{
try
{
var storage = new BlobStorage(StorageAccount);
await storage.CreateContainerAsync(tbName.Text, cbPermissions.GetValue <BlobContainerPublicAccessType>());
DialogResult = DialogResult.OK;
}
catch (Exception exc)
{
MessageBox.Show(exc.Message);
}
}