DataGrid - used to work.. not any more

[Hermit Dave]

Hello folks,

Attaching some code from one of my pages... the paging on this page used to
work just fine.... when i click next it doesnt even come anywhere near the
DataGrid1_PageI ndexChanged handler... tried step by step debug... just exits
after the page_load when i try to move to the next page...
Any ideas would be appreciated....

using System;
using System.Collecti ons;
using System.Componen tModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.Sess ionState;
using System.Web.UI;
using System.Web.UI.W ebControls;
using System.Web.UI.H tmlControls;
using WebShop.Compone nts;

namespace WebShop.ShopAdm in
{
/// <summary>
/// Summary description for CA_ShowProductC olors.
/// </summary>
public class CA_ShowProductC olors : System.Web.UI.P age
{
protected System.Web.UI.W ebControls.Labe l lblFoundIn;
protected System.Web.UI.W ebControls.Labe l lblProductIdent ifier;
protected System.Web.UI.W ebControls.Labe l lblUnitCost;
protected System.Web.UI.W ebControls.Data Grid DataGrid1;
protected System.Web.UI.W ebControls.Imag e Image1;
protected System.Web.UI.W ebControls.Labe l lblProductName;
protected System.Web.UI.W ebControls.Link Button lnkBack;
protected WebShop.ShopAdm in.Label ModuleTitle1;

private void Page_Load(objec t sender, System.EventArg s e)
{
// Put user code to initialize the page here
if(!Page.IsPost Back)
{
if(Request["ProductID"]!=null & Request["ProductID"]!="")
{
int ProductID = int.Parse(Reque st["ProductID"]);
PoplulateProduc tRelatedInfo(Pr oductID);
ViewState["URLReferre r"] = Request.UrlRefe rrer;
ViewState["ProductID"] = ProductID;
}
}
}

private void PoplulateProduc tRelatedInfo(in t ProductID)
{
ProductsDB myProductsDB = new ProductsDB();
ProductDetail myProduct = myProductsDB.Ge tProduct(Produc tID);
lblFoundIn.Text = myProduct.produ ctFoundIn;
lblProductIdent ifier.Text = myProduct.produ ctIdentifier;
lblProductName. Text = myProduct.produ ctName;
lblUnitCost.Tex t = myProduct.unitC ost;

bool getOnlyActivePr oductColors = false;
DataSet ProductColors = myProductsDB.Ge tProductColors( ProductID,
getOnlyActivePr oductColors);
DataGrid1.DataS ource = ProductColors;
DataGrid1.DataB ind();

//Find the ModuleTitle and set its EditUR:
ModuleTitle1.Ed itUrl = "CA_EditProduct Color.aspx?Prod uctID=" + ProductID
+ "&ProductNa me=" + myProduct.produ ctName;

}

#region Web Form Designer generated code
override protected void OnInit(EventArg s e)
{
//
// CODEGEN: This call is required by the ASP.NET Web Form Designer.
//
InitializeCompo nent();
base.OnInit(e);
}

/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeCompo nent()
{
this.DataGrid1. PageIndexChange d += new
System.Web.UI.W ebControls.Data GridPageChanged EventHandler(th is.DataGrid1_Pa g
eIndexChanged);
this.lnkBack.Cl ick += new System.EventHan dler(this.lnkBa ck_Click);
this.Load += new System.EventHan dler(this.Page_ Load);

}
#endregion

private void lnkBack_Click(o bject sender, System.EventArg s e)
{
Response.Redire ct(ViewState["URLReferre r"].ToString());
}

private void DataGrid1_PageI ndexChanged(obj ect source,
System.Web.UI.W ebControls.Data GridPageChanged EventArgs e)
{
DataGrid1.Curre ntPageIndex = e.NewPageIndex;
PoplulateProduc tRelatedInfo((i nt)ViewState["ProductID"]);
}
}
}
--
Regards,

HD

[Hermit Dave]

Found out what it was....
The last thing well ... the last to last thing i changed was disabling the
viewstate of the datagrid.
just thought... y not enable it and see what happens...

guess what... it starts working.... lol

--
Regards,

HD

"Hermit Dave" <he************ @CAPS.AND.DOTS. hotmail.com> wrote in message
news:uS******** ******@TK2MSFTN GP11.phx.gbl...

Hello folks,

Attaching some code from one of my pages... the paging on this page used to work just fine.... when i click next it doesnt even come anywhere near the
DataGrid1_PageI ndexChanged handler... tried step by step debug... just exits after the page_load when i try to move to the next page...
Any ideas would be appreciated....

using System;
using System.Collecti ons;
using System.Componen tModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.Sess ionState;
using System.Web.UI;
using System.Web.UI.W ebControls;
using System.Web.UI.H tmlControls;
using WebShop.Compone nts;

namespace WebShop.ShopAdm in
{
/// <summary>
/// Summary description for CA_ShowProductC olors.
/// </summary>
public class CA_ShowProductC olors : System.Web.UI.P age
{
protected System.Web.UI.W ebControls.Labe l lblFoundIn;
protected System.Web.UI.W ebControls.Labe l lblProductIdent ifier;
protected System.Web.UI.W ebControls.Labe l lblUnitCost;
protected System.Web.UI.W ebControls.Data Grid DataGrid1;
protected System.Web.UI.W ebControls.Imag e Image1;
protected System.Web.UI.W ebControls.Labe l lblProductName;
protected System.Web.UI.W ebControls.Link Button lnkBack;
protected WebShop.ShopAdm in.Label ModuleTitle1;

private void Page_Load(objec t sender, System.EventArg s e)
{
// Put user code to initialize the page here
if(!Page.IsPost Back)
{
if(Request["ProductID"]!=null & Request["ProductID"]!="")
{
int ProductID = int.Parse(Reque st["ProductID"]);
PoplulateProduc tRelatedInfo(Pr oductID);
ViewState["URLReferre r"] = Request.UrlRefe rrer;
ViewState["ProductID"] = ProductID;
}
}
}

private void PoplulateProduc tRelatedInfo(in t ProductID)
{
ProductsDB myProductsDB = new ProductsDB();
ProductDetail myProduct = myProductsDB.Ge tProduct(Produc tID);
lblFoundIn.Text = myProduct.produ ctFoundIn;
lblProductIdent ifier.Text = myProduct.produ ctIdentifier;
lblProductName. Text = myProduct.produ ctName;
lblUnitCost.Tex t = myProduct.unitC ost;

bool getOnlyActivePr oductColors = false;
DataSet ProductColors = myProductsDB.Ge tProductColors( ProductID,
getOnlyActivePr oductColors);
DataGrid1.DataS ource = ProductColors;
DataGrid1.DataB ind();

//Find the ModuleTitle and set its EditUR:
ModuleTitle1.Ed itUrl = "CA_EditProduct Color.aspx?Prod uctID=" + ProductID + "&ProductNa me=" + myProduct.produ ctName;

}

#region Web Form Designer generated code
override protected void OnInit(EventArg s e)
{
//
// CODEGEN: This call is required by the ASP.NET Web Form Designer.
//
InitializeCompo nent();
base.OnInit(e);
}

/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeCompo nent()
{
this.DataGrid1. PageIndexChange d += new
System.Web.UI.W ebControls.Data GridPageChanged EventHandler(th is.DataGrid1_Pa g eIndexChanged);
this.lnkBack.Cl ick += new System.EventHan dler(this.lnkBa ck_Click);
this.Load += new System.EventHan dler(this.Page_ Load);

}
#endregion

private void lnkBack_Click(o bject sender, System.EventArg s e)
{
Response.Redire ct(ViewState["URLReferre r"].ToString());
}

private void DataGrid1_PageI ndexChanged(obj ect source,
System.Web.UI.W ebControls.Data GridPageChanged EventArgs e)
{
DataGrid1.Curre ntPageIndex = e.NewPageIndex;
PoplulateProduc tRelatedInfo((i nt)ViewState["ProductID"]);
}
}
}
--
Regards,

HD