private void getCategoryList()
{
var t = new Task(() => { });
t.Start();
t.ContinueWith(task => {
Connector databaseConnectCategory = new MYSQLDatabaseConnection();
if (databaseConnectCategory.establish() == true)
{
List <DatabaseColumn> CategoryList = databaseConnectCategory.GetAllCategoryNameWithId();
foreach (DatabaseColumn databseColumn in CategoryList)
{
cmbCategoryName.Items.Add(databseColumn.category_name);//add company name into combo box
TempCategoryList.Add(new DatabaseColumn()
{
category_name = databseColumn.category_name,
category_id = databseColumn.category_id,
}
);
}
}
else
{
MessageBox.Show("connection error");
}
}, System.Threading.CancellationToken.None, TaskContinuationOptions.None, TaskScheduler.FromCurrentSynchronizationContext());
}