how to access variable from outside in webmethod [Resolved]

Posted by Klbaiju under ASP.NET on 3/25/2015 | Points: 10 | Views : 14580 | Status : [Member] | Replies : 3

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Hi,

In my application iam using webmethod.and i want access value of variable declare outside of the web method. following is my code

[WebMethod]
        public static StudentDetails[] GetStudentsNext(string id)
        {
            
            BAL obj = new BAL();
            List<StudentDetails> details = new List<StudentDetails>();
            DataSet ds = obj.DisplayStudents(id);
             i = Convert.ToInt32(hdint.Value);
             if (i < ds.Tables[0].Rows.Count - 1)
             {
             }
        
        
        }

my problem is based on this code

i = Convert.ToInt32(hdint.Value);

here i is an integer declared in page_load event and hdint is a hidden field also declared and store value in page_load event.

my requirement is to access these values in webmethod.

how it is possible.

Regards

Baiju

[Resolved]

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Posted by: A2H on: 3/25/2015 [Member] [MVP] Silver | Points: 50

0	You can declare a static variable in code behind and then assign the textbox value to static variable. You will be able to access the static variable inside your webmethod. Sample Code //Declare a Static Variable public static string strval { get; set; } protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { //Assign the hiddenfield value to static variable strval = hdint.Value; } } [WebMethod] public static StudentDetails[] GetStudentsNext(string id) { BAL obj = new BAL(); List<StudentDetails> details = new List<StudentDetails>(); DataSet ds = obj.DisplayStudents(id); //Access the static variable value here i = Convert.ToInt32(strval); if (i < ds.Tables[0].Rows.Count - 1) { } } Thanks, A2H My Blog Klbaiju, if this helps please login to Mark As Answer. \| Alert Moderator

You can declare a static variable in code behind and then assign the textbox value to static variable. You will be able to access the static variable inside your webmethod.

Sample Code
//Declare a Static Variable
        public static string strval { get; set; }

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                //Assign the hiddenfield value to static variable
                strval = hdint.Value;
            }

        }

        [WebMethod]
        public static StudentDetails[] GetStudentsNext(string id)
        {

            BAL obj = new BAL();
            List<StudentDetails> details = new List<StudentDetails>();
            DataSet ds = obj.DisplayStudents(id);
            //Access the static variable value here
            i = Convert.ToInt32(strval);

            if (i < ds.Tables[0].Rows.Count - 1)
            {

            }
        }

Thanks,
A2H
My Blog

Klbaiju, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Klbaiju on: 3/25/2015 [Member] Starter | Points: 25

0	Thanks for your reply. it is working fine Klbaiju, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: A2H on: 3/25/2015 [Member] [MVP] Silver | Points: 25

0	Glad to be of help. Thanks, A2H My Blog Klbaiju, if this helps please login to Mark As Answer. \| Alert Moderator

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