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Apr 21, 2020
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Use the fingerprint reader to authenticate your account. If you need to, you can reset your password.Q:
How do I pass a Json object from my.aspx page to my.asmx web service page?
I am using the following C# code:
MyWebService.Login();
//Change the username and password to their values in the request
string strUsername = request.Form["username"].ToString();
string strPassword = request.Form["password"].ToString();
//Perform the query
MyWebService objDb= new MyWebService();
if (objDb.UserLogin(strUsername, strPassword))
{
//user is authenticated
Response.Write("Authenticated");
}
else
{
//user is not authenticated
Response.Write("Not Authenticated");
}
My problem is that I cannot figure out how to pass the two parameters from my.aspx page to my Login() method.
A:
So, first off, the WebMethod in your service needs to be declared as
[WebMethod]
public string Login(string username, string password)
{
// Stuff goes here
}
Note that it does not use the request object in the params.
Secondly, you are using the object and properties "request" in the wrong place. It is your ajax call that should have the request object, not your Login method. I assume you are using jQuery or a similar JavaScript library to call the service. In this case, it would look like this:
function yourFunction() {
$.ajax({
type: "POST",
url: "/YourService/YourWebService.asmx/Login",
contentType: "application/json; charset=utf-8",
data: { username: "yourUsername", password: be359ba680
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