protected void companyDropDownList_OnSelectedIndexChanged(object sender, EventArgs e)
{
companyDropDownList.Items.Remove(companyDropDownList.Items.FindByText("Select Company"));
ItemViewModel.CompanyId = Convert.ToInt32(companyDropDownList.SelectedValue);
itemDropDownList.DataSource = StockOutManager.GetItemsByCompany(ItemViewModel.CompanyId);
itemDropDownList.DataTextField = "Name";
itemDropDownList.DataValueField = "Id";
itemDropDownList.DataBind();
itemDropDownList.Items.Insert(0, new ListItem("Select Item", ""));
reorderLevelTextBox.Text = String.Empty;
availableQuantityTextBox.Text = String.Empty;
stockOutQuantityTextBox.Text = String.Empty;
}
