hi all
is there a way to pass an interface as input parameter for a web method?
since interface is not serializable, does that mean it's impossible to do
that?
Kevin
6  5535 
Kevin Yu wrote: hi all
is there a way to pass an interface as input parameter for a web method?
since interface is not serializable, does that mean it's impossible to do
that?
Kevin
In the sense that WSDL defines an interface, and that a web method can
be designed to use that interface on the fly ( I know because I've built
such a thing )...yes.
Kevin Yu wrote: hi all
is there a way to pass an interface as input parameter for a web method?
since interface is not serializable, does that mean it's impossible to do
that?
Kevin
In the sense that WSDL defines an interface, and that a web method can
be designed to use that interface on the fly ( I know because I've built
such a thing )...yes.
How?
please show some code sample.
Kevin
<ja*****@texeme .com> wrote in message
news:F9******** ************@sp eakeasy.net... Kevin Yu wrote: hi all
is there a way to pass an interface as input parameter for a web method?
since interface is not serializable, does that mean it's impossible to
do that?
Kevin
In the sense that WSDL defines an interface, and that a web method can
be designed to use that interface on the fly ( I know because I've built
such a thing )...yes.
How?
please show some code sample.
Kevin
<ja*****@texeme .com> wrote in message
news:F9******** ************@sp eakeasy.net... Kevin Yu wrote: hi all
is there a way to pass an interface as input parameter for a web method?
since interface is not serializable, does that mean it's impossible to
do that?
Kevin
In the sense that WSDL defines an interface, and that a web method can
be designed to use that interface on the fly ( I know because I've built
such a thing )...yes.
Kevin Yu wrote: How?
please show some code sample.
This code will generate the web services interface from a WSDL
dynamically. This code requires the ThinkTecture 1.5 libraries (
available free at thinktecture.co m ).
public static void WInvoke(
string WDSL,
string TypeName,
string Method,
ArrayList MethodParameter s
)
{
string result = string.Empty;
DynamicWebServi ceProxy ws = new DynamicWebServi ceProxy();
ws.Wsdl = WDSL;
//"http://localhost/EHLO/Service1.asmx?W SDL";
ws.TypeName = TypeName;
ws.MethodName = Method;
Type[] types = ws.ProxyAssembl y.GetTypes();
int mko = 0;
MethodInfo[] mi = types[0].GetMethods(Bin dingFlags.Publi c |
BindingFlags.In stance |
BindingFlags.De claredOnly);
ParameterInfo[] pt = null;
foreach ( MethodInfo m in mi)
if(m.Name.Equal s(Method))
pt = m.GetParameters ();
foreach(object o in MethodParameter s){
object mo;
if (!pt[mko++].ParameterType. ToString().Equa ls("System.Int3 2"))
mo = ((methodParams) o).paramvalue.T oString();
else
mo = Convert.ToInt32 (((methodParams )o).paramvalue. ToString());
//Debug.WriteLine (types[tko++].ToString());
ws.AddParameter (mo);
}
// get all types of the dynamic assembly
//Type[] types = ws.ProxyAssembl y.GetTypes();
// get a certain type by name - watch out for fully qualified name
//Type t = ws.ProxyAssembl y.GetType(ns + "Order");
//...
//Then create an instance of the type by using reflection.
//object result = Activator.Creat eInstance(t);
try
{
ws.InvokeCall() ;
}
catch ( Exception e)
{
Debug.WriteLine (e.ToString());
}
finally
{
//Debug.WriteLine (result);
}
}
public static void WInvoke(
string WDSL,
string TypeName,
string Method,
ArrayList MethodParameter s
)
{
string result = string.Empty;
DynamicWebServi ceProxy ws = new DynamicWebServi ceProxy();
ws.Wsdl = WDSL;
//"http://localhost/EHLO/Service1.asmx?W SDL";
ws.TypeName = TypeName;
ws.MethodName = Method;
Type[] types = ws.ProxyAssembl y.GetTypes();
int mko = 0;
MethodInfo[] mi = types[0].GetMethods(Bin dingFlags.Publi c |
BindingFlags.In stance |
BindingFlags.De claredOnly);
ParameterInfo[] pt = null;
foreach ( MethodInfo m in mi)
if(m.Name.Equal s(Method))
pt = m.GetParameters ();
foreach(object o in MethodParameter s){
object mo;
if (!pt[mko++].ParameterType. ToString().Equa ls("System.Int3 2"))
mo = ((methodParams) o).paramvalue.T oString();
else
mo = Convert.ToInt32 (((methodParams )o).paramvalue. ToString());
//Debug.WriteLine (types[tko++].ToString());
ws.AddParameter (mo);
}
// get all types of the dynamic assembly
//Type[] types = ws.ProxyAssembl y.GetTypes();
// get a certain type by name - watch out for fully qualified name
//Type t = ws.ProxyAssembl y.GetType(ns + "Order");
//...
//Then create an instance of the type by using reflection.
//object result = Activator.Creat eInstance(t);
try
{
ws.InvokeCall() ;
}
catch ( Exception e)
{
Debug.WriteLine (e.ToString());
}
finally
{
//Debug.WriteLine (result);
}
}
Kevin
<ja*****@texeme .com> wrote in message
news:F9******** ************@sp eakeasy.net...
Kevin Yu wrote:
hi all
is there a way to pass an interface as input parameter for a web method?
since interface is not serializable, does that mean it's impossible to
do
that?
Kevin
In the sense that WSDL defines an interface, and that a web method can
be designed to use that interface on the fly ( I know because I've built
such a thing )...yes.
Kevin Yu wrote: How?
please show some code sample.
This code will generate the web services interface from a WSDL
dynamically. This code requires the ThinkTecture 1.5 libraries (
available free at thinktecture.co m ).
public static void WInvoke(
string WDSL,
string TypeName,
string Method,
ArrayList MethodParameter s
)
{
string result = string.Empty;
DynamicWebServi ceProxy ws = new DynamicWebServi ceProxy();
ws.Wsdl = WDSL;
//"http://localhost/EHLO/Service1.asmx?W SDL";
ws.TypeName = TypeName;
ws.MethodName = Method;
Type[] types = ws.ProxyAssembl y.GetTypes();
int mko = 0;
MethodInfo[] mi = types[0].GetMethods(Bin dingFlags.Publi c |
BindingFlags.In stance |
BindingFlags.De claredOnly);
ParameterInfo[] pt = null;
foreach ( MethodInfo m in mi)
if(m.Name.Equal s(Method))
pt = m.GetParameters ();
foreach(object o in MethodParameter s){
object mo;
if (!pt[mko++].ParameterType. ToString().Equa ls("System.Int3 2"))
mo = ((methodParams) o).paramvalue.T oString();
else
mo = Convert.ToInt32 (((methodParams )o).paramvalue. ToString());
//Debug.WriteLine (types[tko++].ToString());
ws.AddParameter (mo);
}
// get all types of the dynamic assembly
//Type[] types = ws.ProxyAssembl y.GetTypes();
// get a certain type by name - watch out for fully qualified name
//Type t = ws.ProxyAssembl y.GetType(ns + "Order");
//...
//Then create an instance of the type by using reflection.
//object result = Activator.Creat eInstance(t);
try
{
ws.InvokeCall() ;
}
catch ( Exception e)
{
Debug.WriteLine (e.ToString());
}
finally
{
//Debug.WriteLine (result);
}
}
public static void WInvoke(
string WDSL,
string TypeName,
string Method,
ArrayList MethodParameter s
)
{
string result = string.Empty;
DynamicWebServi ceProxy ws = new DynamicWebServi ceProxy();
ws.Wsdl = WDSL;
//"http://localhost/EHLO/Service1.asmx?W SDL";
ws.TypeName = TypeName;
ws.MethodName = Method;
Type[] types = ws.ProxyAssembl y.GetTypes();
int mko = 0;
MethodInfo[] mi = types[0].GetMethods(Bin dingFlags.Publi c |
BindingFlags.In stance |
BindingFlags.De claredOnly);
ParameterInfo[] pt = null;
foreach ( MethodInfo m in mi)
if(m.Name.Equal s(Method))
pt = m.GetParameters ();
foreach(object o in MethodParameter s){
object mo;
if (!pt[mko++].ParameterType. ToString().Equa ls("System.Int3 2"))
mo = ((methodParams) o).paramvalue.T oString();
else
mo = Convert.ToInt32 (((methodParams )o).paramvalue. ToString());
//Debug.WriteLine (types[tko++].ToString());
ws.AddParameter (mo);
}
// get all types of the dynamic assembly
//Type[] types = ws.ProxyAssembl y.GetTypes();
// get a certain type by name - watch out for fully qualified name
//Type t = ws.ProxyAssembl y.GetType(ns + "Order");
//...
//Then create an instance of the type by using reflection.
//object result = Activator.Creat eInstance(t);
try
{
ws.InvokeCall() ;
}
catch ( Exception e)
{
Debug.WriteLine (e.ToString());
}
finally
{
//Debug.WriteLine (result);
}
}
Kevin
<ja*****@texeme .com> wrote in message
news:F9******** ************@sp eakeasy.net...
Kevin Yu wrote:
hi all
is there a way to pass an interface as input parameter for a web method?
since interface is not serializable, does that mean it's impossible to
do
that?
Kevin
In the sense that WSDL defines an interface, and that a web method can
be designed to use that interface on the fly ( I know because I've built
such a thing )...yes.
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hi all
is there a way to pass an interface as input parameter for a web method?
since interface is not serializable, does that mean it's impossible to do
that?
Kevin
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