//ค้นหาข้อมูลประเภทอาหาร
public SqlDataReader getFoodcategory(clsFood_category objcategory)
{
SqlDataReader dr;
sql = "select * from Food_category";
dr = objDatabase.ExecDataSearch(sql);
return dr;
}
//ค้นหาข้อมูลตามประเภทอาหาร
public SqlDataReader getFoodcategoryByname(clsFood_category objcategory)
{
SqlDataReader dr;
sql = "select * from Food_category";
sql = sql + " where Food_category_name like '%" + objcategory.Food_category_name + "%'";
dr = objDatabase.ExecDataSearch(sql);
return dr;
}
public Boolean Checkvalidate(clsFood_category objCategory)
{
if (objCategory.Food_category_code == "" || objCategory.Food_category_name == "")
{
return true;
}
else
{
return false;
}
}
//การคืนค่าแบบไหน เช่น แบบ boolean, void ,String ,int
public Boolean addFood_category(clsFood_category objcategory)
{
try
{
sql = "Insert into Food_category values ( ";
sql = sql + "'" + objcategory.Food_category_code + "'";
sql = sql + ",'" + objcategory.Food_category_name + "')";
// return objDatabase.ExecData(sql);
result = objDatabase.ExecData(sql);
return result;
}
catch
{
// return false;
return result; //แบบที่ 2
}
}
public SqlDataReader SearchFoodcategoryByname(clsFood_category objCategory)
{
return objCategoryDAL.getFoodcategoryByname(objCategory);
}
public Boolean SaveCategory(clsFood_category objCategory)
{
return objCategoryDAL.addFood_category(objCategory);
}
