C# web service sample and trouble shooting
I wrote the hello world web service in C# by Visual Studio,however, I hit several trouble, finally I resolved them by 2 hours.
To build a web service is easy, the web service looks like this:
then here is how to use the web service by visual studio.
In visual studio,
first you need go to solution window ---> web reference , right click on it, ---> add web reference
A dialog window pops up, you need input "http://shiny:89/Service1.asmx" hit go button
web reference name is any name you decided.
shiny equals localhost, shiny is my computer name.
In your source code, how to refer this web service, see below in red,
addsvc is web reference name,
Service1 is real service name,
do not confuse the two guys.
Service1 is same as in browser,
protected void runSrvice_Click(Object sender, EventArgs e)
{
addsvc.Service1 mySvc = new addsvc.Service1();
Label1.Text = mySvc.HelloWorld();
Label2.Text = mySvc.Add(Int32.Parse(txtNum1.Text),
Int32.Parse(txtNum2.Text)).ToString();
}
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补充:.NET技术 , Web Services