ASP.NET Page_Load() event handling for QueryStrings Values

Posted Date: 15 Jun 2004	Resource Type: Articles	Category: ASP.NET/Web Applications
Author: Shajan	Member Level: Silver
Rating:	Points: 5


private void Page_Load(object sender, System.EventArgs e)
{
    //code that should be executed at each time when the page is processed in the server...

	if(Request.QueryString.GetValues("mode")!=null) 
	//find whether the mode has been set
	{
		if(Request.QueryString.GetValues("mode")[0]=="save") 
		//action is save
		{
			if (SaveDetails()==1)
			//calling a local function when mode is 'save'
			{
				return;
			}
			Response.Write("<script>");				
			Response.Write("window.opener.document.location='xxx.aspx';");
			Response.Write("window.close();");
			Response.Write("</script>");
		}
	}

	if(Page.IsPostBack)
		return;
		//code that should be executed when the page is loaded for the first time only...
	if(Request.QueryString.GetValues("xxxID")!=null)	//Edit Mode
	{
		lblPageTitle.Text="Edit XXX";
		PopulateForm(Request.QueryString.GetValues("xxxID")[0]);
	}
	else												

	//Add Mode
	{
		lblPageTitle.Text="Create XXX";
	}	
	
}


private void PopulateForm(string xxxID)
{
	DataSet objDS;
	string dllError="";
	int intxxxID=System.Convert.ToInt32(xxxID,10);			
	// Now U fill the DataSet here. then Use the following
	txtName.Text = objDS.Tables[0].Rows[0].ItemArray[1].ToString();
	txtDescription.Text = objDS.Tables[0].Rows[0].ItemArray[2].ToString();
	hdnID.Text=objDS.Tables[0].Rows[0].ItemArray[0].ToString();			
}

Responses

Author: critic 15 Jun 2004 Member Level: Bronze Points : 0

The source code you submitted do not have proper indentation. This will give a wrong idea to our readers. If this is not corrected within 1 day, your articles will be deleted.

Also, source code without proper description will not be acceptible.

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