Pass a variable value into a static WebMethod

Question

0.00/5 (No votes)

See more:

I want to pass a variable value into a static WebMethod, but failed with the error: "

VB

Error   37  An object reference is required for the non-static field, method, or property

What approach should be used to solve this problem? Thanks in advance.

Posted 10-Jan-14 5:38am

Member 10454592

Add a Solution

Comments

Karthik_Mahalingam 10-Jan-14 11:40am

post your code..

[no name] 10-Jan-14 11:44am

Simplified code is below. Thanks.
string s = "sss";
[System.Web.Services.WebMethod]
[System.Web.Script.Services.ScriptMethod(UseHttpGet = true)]
public static string[][] GetData2(string route, string mA, string mB) {
string routeInput = s;
... }

Ron Beyer 10-Jan-14 11:46am

string s needs to be static too.

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Ron Beyer · Accepted Answer · 2014-01-10T05:47:00

Solution 1

C#

string s = "sss";
        [System.Web.Services.WebMethod]
        [System.Web.Script.Services.ScriptMethod(UseHttpGet = true)]
        public static string[][] GetData2(string route, string mA, string mB)  {
            string routeInput = s; 
        ... }

s needs to be a static reference, change to:

C#

static string s = "sss";

...

Posted 10-Jan-14 5:47am

Ron Beyer

Comments

[no name] 10-Jan-14 13:01pm

Ron: Thanks for your response. Your approach works for an assigned value. In my scenario, the variable's value is dynamically (e.g. value in a TextBox). Do you have any idea to pass the value? Thanks again.

Ron Beyer 10-Jan-14 15:08pm

Why not make it a parameter of the GetData2 method then?

[no name] 10-Jan-14 15:15pm

I did tried in multiple ways including you mentioned w/ parameters (see my post at http://www.codeproject.com/Questions/709250/JavaScript-Internal-Server-Error). If that one works, I will not need to this one. Hopefully you can hint me how to debug that one. Thanks.