private void categoryComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
categoryComboboxerrorLabel.Text = "";
int categoryId = Convert.ToInt32(categoryComboBox.SelectedValue);
if (categoryId > 0)
{
stockDataGridView.DataSource = null;
List <Stock> stocks = new List <Stock>();
stocks = _sharedManager.SearchStockReportByDate(startDateTimePicker.Text, endDateTimePicker.Text, categoryId, 0);
if (stocks.Count != 0)
{
stockDataGridView.DataSource = stocks;
}
else
{
stockDataGridView.DataSource = null;
MessageBox.Show(@"No Result Found", @"Message", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
productComboBox.DropDownStyle = ComboBoxStyle.DropDownList;
productComboBox.DataSource = _productManager.GetAllProductForComboBox(categoryId);
}
