(I'm new in SOAP)
I get some wsdl file (from apache service ). I tried creating SOAP client
with .NET - trying to add Web Reference and get error like: "Custom tool
error: Unable to import WebService/Schema. Unable to import binding..."
I thought may be wsdl file is not good enough (it was created with qsoap
toolkit), so I paste-copy sample from
http://www.w3.org/TR/2001/NOTE-wsdl-20010315#_wsdl (will paste below) and
receive same error (qsoap give some warning on this file but create client) .
Could you say what I'm doing wrong? Thanks ahead.

<?xml version="1.0" encoding="utf-8" ?>
<definitions
targetNamespace="http://autodevbsd1.dallas.corp.yahoo.com:9466/ymon.wsdl"
xmlns:tns="http://autodevbsd1.dallas.corp.yahoo.com:9466/ymon.wsdl"
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:ns="urn:ymon" xmlns:SOAP="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:WSDL="http://schemas.xmlsoap.org/wsdl/"
xmlns="http://schemas.xmlsoap.org/wsdl/">
<types>
<schema targetNamespace="urn:ymon"
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ns="urn:ymon"
xmlns="http://www.w3.org/2001/XMLSchema" elementFormDefault="unqualified"
attributeFormDefault="unqualified">
 <import namespace="http://schemas.xmlsoap.org/soap/encoding/" />
<complexType name="statsResponse">
<sequence>
 <element name="version" type="xsd:string" minOccurs="0" maxOccurs="1"
nillable="true" />
 <element name="uptime" type="xsd:unsignedLong" minOccurs="1" maxOccurs="1"
/>
 <element name="treqs" type="xsd:unsignedLong" minOccurs="1" maxOccurs="1"
/>
 <element name="tmillis" type="xsd:unsignedLong" minOccurs="1"
maxOccurs="1" />
 <element name="avgrt" type="xsd:float" minOccurs="1" maxOccurs="1" />
 </sequence>
 </complexType>
<complexType name="ArrayOfstring">
<complexContent>
<restriction base="SOAP-ENC:Array">
<sequence>
 <element name="item" type="xsd:string" minOccurs="0" maxOccurs="unbounded"
/>
 </sequence>
 <attribute ref="SOAP-ENC:arrayType" WSDL:arrayType="xsd:string[]" />
 </restriction>
 </complexContent>
 </complexType>
<complexType name="execResponse">
<sequence>
 <element name="code" type="xsd:int" minOccurs="1" maxOccurs="1" />
 <element name="output" type="xsd:string" minOccurs="0" maxOccurs="1"
nillable="true" />
 </sequence>
 </complexType>
<element name="ping">
<complexType>
 <sequence />
 </complexType>
 </element>
<element name="pingResponse">
<complexType>
<sequence>
 <element name="pingResp" type="xsd:int" />
 </sequence>
 </complexType>
 </element>
<element name="version">
<complexType>
 <sequence />
 </complexType>
 </element>
<element name="versionResponse">
<complexType>
<sequence>
 <element name="version" type="xsd:string" />
 </sequence>
 </complexType>
 </element>
<element name="stats">
<complexType>
<sequence>
 <element name="reserved" type="xsd:int" minOccurs="1" maxOccurs="1" />
 </sequence>
 </complexType>
 </element>
<element name="statsResponse">
<complexType>
<sequence>
 <element name="version" type="xsd:string" minOccurs="0" maxOccurs="1"
nillable="true" />
 <element name="uptime" type="xsd:unsignedLong" minOccurs="1" maxOccurs="1"
/>
 <element name="treqs" type="xsd:unsignedLong" minOccurs="1" maxOccurs="1"
/>
 <element name="tmillis" type="xsd:unsignedLong" minOccurs="1"
maxOccurs="1" />
 <element name="avgrt" type="xsd:float" minOccurs="1" maxOccurs="1" />
 </sequence>
 </complexType>
 </element>
<element name="echo">
<complexType>
<sequence>
 <element name="msg" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 </sequence>
 </complexType>
 </element>
<element name="echoResponse">
<complexType>
<sequence>
 <element name="echoResp" type="xsd:string" />
 </sequence>
 </complexType>
 </element>
<element name="syncNode">
<complexType>
<sequence>
 <element name="cluster" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="host" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="gtime" type="xsd:unsignedLong" minOccurs="1" maxOccurs="1"
/>
 <element name="node" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 </sequence>
 </complexType>
 </element>
<element name="syncNodeResponse">
<complexType>
<sequence>
 <element name="syncResp" type="xsd:int" />
 </sequence>
 </complexType>
 </element>
<element name="nagiosHostCheckResult">
<complexType>
<sequence>
 <element name="cluster" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="host" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="rtime" type="xsd:unsignedLong" minOccurs="1" maxOccurs="1"
/>
 <element name="pcode" type="xsd:int" minOccurs="1" maxOccurs="1" />
 <element name="pout" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 </sequence>
 </complexType>
 </element>
<element name="nagiosHostCheckResultResponse">
<complexType>
<sequence>
 <element name="hostCheckResp" type="xsd:int" />
 </sequence>
 </complexType>
 </element>
<element name="nagiosServiceCheckResult">
<complexType>
<sequence>
 <element name="cluster" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="host" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="service" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="rtime" type="xsd:unsignedLong" minOccurs="1" maxOccurs="1"
/>
 <element name="pcode" type="xsd:int" minOccurs="1" maxOccurs="1" />
 <element name="pout" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 </sequence>
 </complexType>
 </element>
<element name="nagiosServiceCheckResultResponse">
<complexType>
<sequence>
 <element name="serviceCheckResp" type="xsd:int" />
 </sequence>
 </complexType>
 </element>
<element name="nagiosCommand">
<complexType>
<sequence>
 <element name="cluster" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="host" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="command" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 </sequence>
 </complexType>
 </element>
<element name="nagiosCommandResponse">
<complexType>
<sequence>
 <element name="nagiosCommandResp" type="xsd:int" />
 </sequence>
 </complexType>
 </element>
<element name="exec">
<complexType>
<sequence>
 <element name="cmd" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="args" type="ns:ArrayOfstring" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="timeout" type="xsd:unsignedInt" minOccurs="1" maxOccurs="1"
/>
 </sequence>
 </complexType>
 </element>
<element name="execResponse">
<complexType>
<sequence>
 <element name="code" type="xsd:int" minOccurs="1" maxOccurs="1" />
 <element name="output" type="xsd:string" minOccurs="0" maxOccurs="1"
nillable="true" />
 </sequence>
 </complexType>
 </element>
<element name="serviceLog">
<complexType>
<sequence>
 <element name="cluster" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="host" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="service" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="rtime" type="xsd:unsignedLong" minOccurs="1" maxOccurs="1"
/>
 <element name="log" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 </sequence>
 </complexType>
 </element>
<element name="serviceLogResponse">
<complexType>
<sequence>
 <element name="logResp" type="xsd:int" />
 </sequence>
 </complexType>
 </element>
<element name="serviceMetrics">
<complexType>
<sequence>
 <element name="cluster" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="host" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="service" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 <element name="rtime" type="xsd:unsignedLong" minOccurs="1" maxOccurs="1"
/>
 <element name="metrics" type="xsd:string" minOccurs="1" maxOccurs="1"
nillable="true" />
 </sequence>
 </complexType>
 </element>
<element name="serviceMetricsResponse">
<complexType>
<sequence>
 <element name="metricsResp" type="xsd:int" />
 </sequence>
 </complexType>
 </element>
 </schema>
 </types>
<message name="pingRequest">
 <part name="body" element="ns:ping" />
 </message>
<message name="pingResponse">
 <part name="body" element="ns:pingResponse" />
 </message>
<message name="versionRequest">
 <part name="body" element="ns:version" />
 </message>
<message name="versionResponse">
 <part name="body" element="ns:versionResponse" />
 </message>
<message name="statsRequest">
 <part name="body" element="ns:stats" />
 </message>
<message name="statsResponse">
 <part name="body" element="ns:statsResponse" />
 </message>
<message name="echoRequest">
 <part name="body" element="ns:echo" />
 </message>
<message name="echoResponse">
 <part name="body" element="ns:echoResponse" />
 </message>
<message name="syncNodeRequest">
 <part name="body" element="ns:syncNode" />
 </message>
<message name="syncNodeResponse">
 <part name="body" element="ns:syncNodeResponse" />
 </message>
<message name="nagiosHostCheckResultRequest">
 <part name="body" element="ns:nagiosHostCheckResult" />
 </message>
<message name="nagiosHostCheckResultResponse">
 <part name="body" element="ns:nagiosHostCheckResultResponse" />
 </message>
<message name="nagiosServiceCheckResultRequest">
 <part name="body" element="ns:nagiosServiceCheckResult" />
 </message>
<message name="nagiosServiceCheckResultResponse">
 <part name="body" element="ns:nagiosServiceCheckResultResponse" />
 </message>
<message name="nagiosCommandRequest">
 <part name="body" element="ns:nagiosCommand" />
 </message>
<message name="nagiosCommandResponse">
 <part name="body" element="ns:nagiosCommandResponse" />
 </message>
<message name="execRequest">
 <part name="body" element="ns:exec" />
 </message>
<message name="execResponse">
 <part name="body" element="ns:execResponse" />
 </message>
<message name="serviceLogRequest">
 <part name="body" element="ns:serviceLog" />
 </message>
<message name="serviceLogResponse">
 <part name="body" element="ns:serviceLogResponse" />
 </message>
<message name="serviceMetricsRequest">
 <part name="body" element="ns:serviceMetrics" />
 </message>
<message name="serviceMetricsResponse">
 <part name="body" element="ns:serviceMetricsResponse" />
 </message>
<portType name="ymonPortType">
<operation name="ping">
 <documentation>Service definition of function ns__ping</documentation>
 <input message="tns:pingRequest" />
 <output message="tns:pingResponse" />
 </operation>
<operation name="version">
 <documentation>Service definition of function ns__version</documentation>
 <input message="tns:versionRequest" />
 <output message="tns:versionResponse" />
 </operation>
<operation name="stats">
 <documentation>Service definition of function ns__stats</documentation>
 <input message="tns:statsRequest" />
 <output message="tns:statsResponse" />
 </operation>
<operation name="echo">
 <documentation>Service definition of function ns__echo</documentation>
 <input message="tns:echoRequest" />
 <output message="tns:echoResponse" />
 </operation>
<operation name="syncNode">
 <documentation>Service definition of function ns__syncNode</documentation>
 <input message="tns:syncNodeRequest" />
 <output message="tns:syncNodeResponse" />
 </operation>
<operation name="nagiosHostCheckResult">
 <documentation>Service definition of function
ns__nagiosHostCheckResult</documentation>
 <input message="tns:nagiosHostCheckResultRequest" />
 <output message="tns:nagiosHostCheckResultResponse" />
 </operation>
<operation name="nagiosServiceCheckResult">
 <documentation>Service definition of function
ns__nagiosServiceCheckResult</documentation>
 <input message="tns:nagiosServiceCheckResultRequest" />
 <output message="tns:nagiosServiceCheckResultResponse" />
 </operation>
<operation name="nagiosCommand">
 <documentation>Service definition of function
ns__nagiosCommand</documentation>
 <input message="tns:nagiosCommandRequest" />
 <output message="tns:nagiosCommandResponse" />
 </operation>
<operation name="exec">
 <documentation>Service definition of function ns__exec</documentation>
 <input message="tns:execRequest" />
 <output message="tns:execResponse" />
 </operation>
<operation name="serviceLog">
 <documentation>Service definition of function
ns__serviceLog</documentation>
 <input message="tns:serviceLogRequest" />
 <output message="tns:serviceLogResponse" />
 </operation>
<operation name="serviceMetrics">
 <documentation>Service definition of function
ns__serviceMetrics</documentation>
 <input message="tns:serviceMetricsRequest" />
 <output message="tns:serviceMetricsResponse" />
 </operation>
 </portType>
<binding name="ymon" type="tns:ymonPortType">
 <SOAP:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http" />
<operation name="ping">
 <SOAP:operation style="document" soapAction="" />
<input>
 <SOAP:body use="literal" />
 </input>
<output>
 <SOAP:body use="literal" />
 </output>
 </operation>
<operation name="version">
 <SOAP:operation style="document" soapAction="" />
<input>
 <SOAP:body use="literal" />
 </input>
<output>
 <SOAP:body use="literal" />
 </output>
 </operation>
<operation name="stats">
 <SOAP:operation style="document" soapAction="" />
<input>
 <SOAP:body use="literal" />
 </input>
<output>
 <SOAP:body use="literal" />
 </output>
 </operation>
<operation name="echo">
 <SOAP:operation style="document" soapAction="" />
<input>
 <SOAP:body use="literal" />
 </input>
<output>
 <SOAP:body use="literal" />
 </output>
 </operation>
<operation name="syncNode">
 <SOAP:operation style="document" soapAction="" />
<input>
 <SOAP:body use="literal" />
 </input>
<output>
 <SOAP:body use="literal" />
 </output>
 </operation>
<operation name="nagiosHostCheckResult">
 <SOAP:operation style="document" soapAction="" />
<input>
 <SOAP:body use="literal" />
 </input>
<output>
 <SOAP:body use="literal" />
 </output>
 </operation>
<operation name="nagiosServiceCheckResult">
 <SOAP:operation style="document" soapAction="" />
<input>
 <SOAP:body use="literal" />
 </input>
<output>
 <SOAP:body use="literal" />
 </output>
 </operation>
<operation name="nagiosCommand">
 <SOAP:operation style="document" soapAction="" />
<input>
 <SOAP:body use="literal" />
 </input>
<output>
 <SOAP:body use="literal" />
 </output>
 </operation>
<operation name="exec">
 <SOAP:operation style="document" soapAction="" />
<input>
 <SOAP:body use="literal" />
 </input>
<output>
 <SOAP:body use="literal" />
 </output>
 </operation>
<operation name="serviceLog">
 <SOAP:operation style="document" soapAction="" />
<input>
 <SOAP:body use="literal" />
 </input>
<output>
 <SOAP:body use="literal" />
 </output>
 </operation>
<operation name="serviceMetrics">
 <SOAP:operation style="document" soapAction="" />
<input>
 <SOAP:body use="literal" />
 </input>
<output>
 <SOAP:body use="literal" />
 </output>
 </operation>
 </binding>
<service name="ymon">
 <documentation>gSOAP 2.6.0 generated service definition</documentation>
<port name="ymon" binding="tns:ymon">
 <SOAP:address location="http://autodevbsd1.dallas.corp.yahoo.com:9466" />
 </port>
 </service>
 </definitions>