bonjour tt le monde,
jai fait des modifs sur une page aspx qui contient des zones de text, labels et et des images en eleminant qlq objets et ca m'affiche lerreur suivante:
La référence d'objet n'est pas définie à une instance d'un objet
jai fait de recherches et jai su que je dois preceder la declaration des objets par new, mais ca marchait tres bien avant mes modifs
qlq 1 a une idee SVP.
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using System;
using System.ComponentModel;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Diagnostics;
using theUser=ApplicationSecurity.CurrentUser;
using Core;
 
namespace phComm 
{
	public class Desktop : Translation.TranslationPage 
	{ 
		#region Variables
		protected phComm.Components.InternalLinkButton ButtonPassword;
		protected phComm.Components.InternalLinkButton ButtonSignOut;
		public string winTitle;
		public string tempSessionName;
		public new string adomaine;
		protected System.Web.UI.HtmlControls.HtmlInputHidden JobNumber;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.Label lblOnHold;
		protected System.Web.UI.HtmlControls.HtmlGenericControl NewClaimSpan;
		protected System.Web.UI.HtmlControls.HtmlTable tb4;
		protected System.Web.UI.HtmlControls.HtmlAnchor aHrefAdmin;
		protected System.Web.UI.HtmlControls.HtmlInputHidden hidden1;
		protected System.Web.UI.HtmlControls.HtmlGenericControl NewClaim2;
		protected System.Web.UI.HtmlControls.HtmlImage imgAdmin;
		protected System.Web.UI.HtmlControls.HtmlImage imglLogoBanner;
		protected System.Web.UI.HtmlControls.HtmlGenericControl bodyMenu;
		protected System.Web.UI.HtmlControls.HtmlAnchor mouseOverColor1;
		protected System.Web.UI.HtmlControls.HtmlAnchor mouseOverColor2;
		protected System.Web.UI.HtmlControls.HtmlAnchor mouseOverColor3;
		protected System.Web.UI.HtmlControls.HtmlAnchor mouseOverColor4;
		protected System.Web.UI.HtmlControls.HtmlAnchor mouseOverColor5;
		protected System.Web.UI.HtmlControls.HtmlAnchor mouseOverColor6;
		protected System.Web.UI.HtmlControls.HtmlGenericControl NewFeatureSpan;
		protected System.Web.UI.HtmlControls.HtmlAnchor lnkNewFeature;
		protected System.Web.UI.HtmlControls.HtmlImage imgFeature;
		protected System.Web.UI.HtmlControls.HtmlAnchor mouseOverColor7;
		protected System.Web.UI.WebControls.Label IMGMENU8;
		protected System.Web.UI.HtmlControls.HtmlImage Img1;
		protected System.Web.UI.WebControls.Label Label1;
		protected int InterfaceType;  // 1-Red PH   2-BLUE NW
 
		//protected System.Web.UI.WebControls.Repeater Repeater1;
		#endregion 
 
		private void Page_Load(object sender, System.EventArgs e) 
		{	 
 
			// Determine which domain is the master for page-browsing security
			adomaine=wwwTools.GetDomainFromURI(Request.Url.AbsoluteUri);
 
			winTitle=phComm.wwwTools.ReturnValueFromResourceFile("WindowTitle_DEFAULT",wwwTools.Cstr(Session["language"]));
			hidden1.Value = wwwTools.Cstr(Session["language"]);
			ButtonPassword.ActiveButton.Click+=new System.EventHandler(this.PasswordManager_Click);
			ButtonSignOut.ActiveButton.Click+=new EventHandler(actButton_Click);
 
						Label2.Text=wwwTools.ReturnValueFromResourceFile("WELCOME",wwwTools.Cstr(Session["language"]));//+" "+ theUser.Name.ToString();
 
						currentUser.Load(null);			Label3.Text=DateTime.Now.ToLongDateString();
			string sVendorName=(VendorDALC.VendorNameByBusCode(theUser.BusinessCode));
			if (sVendorName == "") sVendorName="l'administrateur";
			//lblVendor2.Text = wwwTools.ReturnValueFromResourceFile("lblWelcome").ToString()+ sVendorName;
 
			tempSessionName="&HiddenActiveClaim="+Guid.NewGuid().ToString();
			Core.TheUser aUser=new TheUser(theUser.Name);
			aUser.Load(theUser.BusinessCode);
			if (aUser.IsVendor)
			{
				string strProv = "";
				Core.Vendor aVendor=new Core.Vendor(Framework.Cvt.ToInt(aUser.BusinessCode));
				strProv =  Core.VendorDALC.GetLogCie(aVendor.BusinessCode);
				strProv = strProv.ToUpper();
//				strProv = aVendor.Address.ProvCode.Value.ToUpper();
				//Banner switch
				switch (strProv)
				{
					case "PH"		:		imglLogoBanner.Src= "images/logo_fondRouge.gif";DefaultMenuColor(); break; 
					case "AW"		:		imglLogoBanner.Src= "images/atlanticwindshield.gif";OthersMenuColor(); break;
					case "NB"		:		imglLogoBanner.Src= "images/brunswick.gif";OthersMenuColor(); break;
					case "BA"       : 		imglLogoBanner.Src= "images/brunswick.gif";OthersMenuColor(); break;
					case "NW"		: 		imglLogoBanner.Src= "images/nationwide.gif";OthersMenuColor(); break;
					default			:		imglLogoBanner.Src= "images/nationwide.gif";OthersMenuColor(); break;
 
				}
			}
			else
			{
 
			}
 
			if (wwwTools.Cstr(Session["language"])=="fr-CA")
			{
				if (InterfaceType==1)
				  imgFeature.Src = "images/newfeature_fr.gif";
				else
				  imgFeature.Src = "images/newfeature_frBLUE.gif";
				lnkNewFeature.Attributes["onClick"]="window.open('POPUPFR.HTM');";
			}
			else
			{
				if (InterfaceType==1)
                    imgFeature.Src = "images/newfeature_en.gif";
				else
					imgFeature.Src = "images/newfeature_enBLUE.gif";
				lnkNewFeature.Attributes["onClick"]="window.open('POPUPEN.HTM');";
			}
 
			aUser.Load("");
			if(aUser.IsInRole(theUser.ConstRoleAdministrator))
			{
				tb4.Visible=true;
				aHrefAdmin.Visible = true;
			}
			else
			{
				tb4.Visible=false;
				aHrefAdmin.Visible = false;
			}
		}
 
		private void OthersMenuColor()
		{
			InterfaceType = 2;
			string strImg = "";
			if (wwwTools.Cstr(Session["language"]) == "fr-CA")
			{
				strImg = "fr_bgBlue";
				imgMenu1.Text = "Votre panier de commande";
// les objets qui sont en commentaire, ce sont qui sont elemines
 
			//imgMenu2.Text = "Nouvelle recherche";
			//ImgMenu3.Text = "Commandes en suspend";
			//IMGMENU4.Text = "Historique d'achats";
				IMGMENU5.Text = "Modifier votre profil";
			//IMGMENU6.Text = "Contactez-nous";
			//IMGMENU7.Text = "Quitter";
			    IMGMENU8.Text = "Administrateur";
 
			}
			else
			{
				strImg = "en_bgBlue";
				imgMenu1.Text = "Your shopping cart";
				//imgMenu2.Text = "New search";
				//ImgMenu3.Text = "Pending orders";
				//IMGMENU4.Text = "Purchase history";
				IMGMENU5.Text = "Modify your profile";
				//IMGMENU6.Text = "Contact us";
				//IMGMENU7.Text = "Logout";
				IMGMENU8.Text = "Administrator";
			}
 
			//bodyMenu.Attributes["bgcolor"]="#711c1f";
			bodyMenu.Attributes["bgcolor"]="#000000";
			mouseOverColor1.Attributes["class"]= "menuOther";
			mouseOverColor2.Attributes["class"]= "menuOther";
			mouseOverColor3.Attributes["class"]= "menuOther";
			mouseOverColor4.Attributes["class"]= "menuOther";
			mouseOverColor5.Attributes["class"]= "menuOther";
			mouseOverColor6.Attributes["class"]= "menuOther";
			mouseOverColor7.Attributes["class"]= "menuOther";
			aHrefAdmin.Attributes["class"]= "menuOther";
			img0002.Src = "images/0002blue.gif";
			//img0004.Src = "images/0004blue.gif";
			//img0006.Src = "images/0006blue.gif";
			//img0008.Src = "images/0008blue.gif";
			img0010.Src = "images/0010blue.gif";
			//img0012.Src = "images/0012blue.gif";
			//img0014.Src = "images/0014blue.gif";
			imgAdmin.Src = "images/0016blue.gif";				
		}
 
		private void DefaultMenuColor()
		{	//Menu1_en_bgRed.gif
			InterfaceType = 1;
			string strImg = "";
			if (wwwTools.Cstr(Session["language"]) == "fr-CA")
			{
				strImg = "fr_bgRed";
				imgMenu1.Text = "Votre panier de commande";
				//imgMenu2.Text = "Nouvelle recherche";
				//ImgMenu3.Text = "Commandes en suspend";
				//IMGMENU4.Text = "Historique d'achats";
				IMGMENU5.Text = "Modifier votre profil";
				//IMGMENU6.Text = "Contactez-nous";
				//IMGMENU7.Text = "Quitter";
				IMGMENU8.Text = "Administrateur";
			}
			else
			{
				strImg = "en_bgRed";
				imgMenu1.Text = " Your shopping cart";
				//imgMenu2.Text = "New search";
				//ImgMenu3.Text = "Pending orders";
				//IMGMENU4.Text = "Purchase history";
				IMGMENU5.Text = "Modify your profile";
				//IMGMENU6.Text = "Contact us";
				//IMGMENU7.Text = "Logout";
				IMGMENU8.Text = "Administrator";
			}
			//menu text as image
			//imgMenu1.ImageUrl = "images/Menu1_" + strImg + ".gif";
			//imgMenu2.ImageUrl = "images/Menu2_" + strImg + ".gif";
			//imgMenu3.ImageUrl = "images/Menu3_" + strImg + ".gif";
			//imgMenu4.ImageUrl = "images/Menu4_" + strImg + ".gif";
			//imgMenu5.ImageUrl = "images/Menu5_" + strImg + ".gif";
			//imgMenu6.ImageUrl = "images/Menu6_" + strImg + ".gif";
			//imgMenu7.ImageUrl = "images/Menu7_" + strImg + ".gif";
			//imgMenu8.ImageUrl = "images/Menu8_" + strImg + ".gif";
 
			//bodyMenu.Attributes["bgcolor"]="#711c1e"; 
			bodyMenu.Attributes["bgcolor"]="#000000";
			mouseOverColor1.Attributes["class"]= "menuQC";
			mouseOverColor2.Attributes["class"]= "menuQC";
			mouseOverColor3.Attributes["class"]= "menuQC";
			mouseOverColor4.Attributes["class"]= "menuQC";
			mouseOverColor5.Attributes["class"]= "menuQC";
			mouseOverColor6.Attributes["class"]= "menuQC";
			mouseOverColor7.Attributes["class"]= "menuQC";
			aHrefAdmin.Attributes["class"]= "menuQC";
			img0002.Src = "images/0002.gif";
			img0004.Src = "images/0004.gif";
			img0006.Src = "images/0006.gif";
			img0008.Src = "images/0008.gif";
			img0010.Src = "images/0010.gif";
			img0012.Src = "images/0012.gif";
			img0014.Src = "images/0014.gif";
			imgAdmin.Src = "images/0016.gif";
		}
		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e) 
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
 
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent() 
		{    
			this.Load += new System.EventHandler(this.Page_Load);
			this.PreRender += new System.EventHandler(this.Desktop_PreRender);
 
		}
		#endregion
 
 
		private void PasswordManager_Click(object sender, System.EventArgs e) 
		{
			//this one's fine
			Server.Transfer("PasswordManager.aspx");
		}
 
		private void Desktop_PreRender(object sender, EventArgs e) 
		{
			NewClaimSpan.Visible=theUser.IsInRole(theUser.ConstRoleCreator);
			//GlassViewDB GVDB = new GlassViewDB();
			//lblConnectionX.Text = phComm.wwwTools.ReturnValueFromResourceFile("lblConnection")+" " + GVDB.DatabaseName + " --- " + GVDB.DatabaseServerName;
		}
 
		private void actButton_Click(object sender, EventArgs e) 
		{
			// Get ride of last order...
			int currOrder = Core.OrderDALC.GetCurrentOrder(ApplicationSecurity.CurrentUser.Name,ApplicationSecurity.CurrentUser.BusinessCode.ToString(),false,false);
			if (currOrder!=0)
			{
				Core.Order c=new Core.Order(currOrder);
				// S'il y a des pièces, la mettre de côté...
				if (c.Parts.Count>0)
					Core.OrderDALC.PutOnHold(c);
				else
					Core.OrderDALC.Delete(c.OrderNumber);
			}
			Session.Abandon();
			System.Web.Security.FormsAuthentication.SignOut();
			Response.Redirect("quit.aspx",true);
		}
	}
}