//Convert DataTable To object method
public componentClass ConvertToOjbect(DataTable dt)
{
componentClass obj_component = new componentClass();
for (int i = 0; i < dt.Rows.Count; i++)
{
if (Convert.ToString(dt.Rows[i]["Componentid"]) != "")
{
obj_component.Componentid = Convert.ToInt32(dt.Rows[i]["Componentid"]);
}
else
{
obj_component.Componentid = Convert.ToInt32("0");
}
if (Convert.ToString(dt.Rows[i]["Componentname"]) != "")
{
obj_component.Componentname = Convert.ToString(dt.Rows[i]["Componentname"]);
}
else
{
obj_component.Componentname = Convert.ToString("");
}
}
return(obj_component);
}
//Convert DataTable To List method
public List <componentClass> ConvertToList(DataTable dt)
{
List <componentClass> componentlist = new List <componentClass>();
for (int i = 0; i < dt.Rows.Count; i++)
{
componentClass obj_component = new componentClass();
if (Convert.ToString(dt.Rows[i]["Componentid"]) != "")
{
obj_component.Componentid = Convert.ToInt32(dt.Rows[i]["Componentid"]);
}
else
{
obj_component.Componentid = Convert.ToInt32("0");
}
if (Convert.ToString(dt.Rows[i]["Componentname"]) != "")
{
obj_component.Componentname = Convert.ToString(dt.Rows[i]["Componentname"]);
}
else
{
obj_component.Componentname = Convert.ToString("");
}
componentlist.Add(obj_component);
}
return(componentlist);
}
//create parameter
public void createParameter(componentClass obj, DB_con.DBTrans trans)
{
try
{
obj_con.clearParameter();
obj_con.addParameter("@Componentname", string.IsNullOrEmpty(Convert.ToString(obj.Componentname)) ? "" : obj.Componentname);
obj_con.addParameter("@Componentid", obj.Componentid, trans);
}
catch (Exception ex)
{
throw ex;
}
}
//Select Constructor
public componentCtl(Int32 id)
{
obj_con = new ConnectionCls();
componentClass obj_com = new componentClass();
using (DataTable dt = selectdatatable(id))
{
if (dt.Rows.Count > 0)
{
obj_com.Componentid = Convert.ToInt32(dt.Rows[0]["Componentid"]);
obj_com.Componentname = Convert.ToString(dt.Rows[0]["Componentname"]);
}
}
}
//insert data into database
public Int32 insert(componentClass obj)
{
try
{
obj_con.clearParameter();
createParameter(obj, DBTrans.Insert);
obj_con.BeginTransaction();
obj_con.ExecuteNoneQuery("sp_component_insert", CommandType.StoredProcedure);
obj_con.CommitTransaction();
return(obj.Componentid = Convert.ToInt32(obj_con.getValue("@Componentid")));
}
catch (Exception ex)
{
obj_con.RollbackTransaction();
throw new Exception("sp_component_insert");
}
}
//update edited object
public componentClass updateObject(componentClass obj)
{
try
{
componentClass oldObj = selectById(obj.Componentid);
if (obj.Componentname == null || obj.Componentname.ToString().Trim() == "update")
{
obj.Componentname = oldObj.Componentname;
}
return(obj);
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}