void loadData(string item)
{
cat = CategoryList.GetCategory(item);
if (cat != null)
{
this.txtCode.Text = cat.CategoryID;
this.txtDesc.Text = cat.CategoryName;
}
}
public static Category GetCategory(string categoryID)
{
DataRow iDr = null;
iDr = XMLCategory.Select(categoryID);
Category cat = null;
if (iDr != null)
{
cat = new Category();
cat.CategoryID = iDr[0] != DBNull.Value ? iDr[0].ToString() : string.Empty; ;
cat.CategoryName = iDr[1] != DBNull.Value ? iDr[1].ToString() : string.Empty;
}
return cat;
}
private void IsAlreadyExist()
{
cat = CategoryList.GetCategory(this.txtCode.Text);
if (cat != null)
{
strAction = "update";
}
else
{
strAction = "insert";
}
}
public static void InsertCategory(Category cat)
{
XMLCategory.Insert(cat.CategoryID, cat.CategoryName);
}
public static void UpdateCategory(Category cat)
{
XMLCategory.Update(cat.CategoryID, cat.CategoryName);
}
public void SaveOrUpdateAction()
{
cat = new Category();
cat.CategoryID = this.txtCode.Text;
cat.CategoryName = this.txtDesc.Text;
if (strAction.Equals("insert"))
{
try
{
CategoryList.InsertCategory(cat);
bResult = true;
strExp = "Record " + cat.CategoryID.Trim() + " successfully insert to datasource";
}
catch (Exception exp)
{
bResult = false;
strExp = "Record " + cat.CategoryID.Trim() + " failed insert to datasource\n Message : " + exp.Message;
}
}
else
{
try
{
CategoryList.UpdateCategory(cat);
bResult = true;
strExp = "Record " + cat.CategoryID.Trim() + " successfully update to datasource";
}
catch (Exception exp)
{
bResult = false;
strExp = "Record " + cat.CategoryID.Trim() + " failed update to datasource\n Message : " + exp.Message;
}
}
populate();
}
