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问在C#中使用California的tax rate API需要帮助
EN

Stack Overflow用户

提问于 2018-12-14 04:49:41

回答 2查看 386关注 0票数 0

加利福尼亚州提供了这个CATaxRateAPI.cs文件，我将在此消息的末尾发布其中一些文件的代码。

不幸的是，他们没有提供任何我可以找到的如何使用它的示例，所以我正在为如何计算特定地址的税率而苦苦挣扎。

以下是我的代码，到目前为止，它缺少向他们的系统实际提交请求，因为我不知道如何做到这一点。

using services.gis.boe.ca.gov.api.taxrates;
       private void button2_Click(object sender, EventArgs e)
        {
            CARateRequest mrrequest = new CARateRequest();
            mrrequest.City = "Anaheim";
            mrrequest.State = "CA";
            mrrequest.StreetAddress = "1313 Disneyland Dr";
            mrrequest.ZipCode = 92802;

            //Obviously missing here is anything that actually sends the request to the california servers
            //var mytaxresult = GetRate(mrrequest);
            //MessageBox.Show(mytaxresult);
        }

我不能发布整个CATaxRateAPI.cs文件，因为它太长了，但这是加利福尼亚提供的一些文件。有人能把我引向正确的方向，这样我就知道如何将我的请求发送到他们的服务器上吗？

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//     Runtime Version:4.0.30319.42000
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------

[assembly: System.Runtime.Serialization.ContractNamespaceAttribute("http://services.gis.boe.ca.gov/api/taxrates", ClrNamespace="services.gis.boe.ca.gov.api.taxrates")]

namespace services.gis.boe.ca.gov.api.taxrates
{
    using System.Runtime.Serialization;


    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]
    [System.Runtime.Serialization.DataContractAttribute(Name="CARateRequest", Namespace="http://services.gis.boe.ca.gov/api/taxrates")]
    public partial class CARateRequest : object, System.Runtime.Serialization.IExtensibleDataObject
    {

        private System.Runtime.Serialization.ExtensionDataObject extensionDataField;

        private string CityField;

        private System.Nullable<double> LatitudeField;

        private System.Nullable<double> LongitudeField;

        private string StateField;

        private string StreetAddressField;

        private string TokenField;

        private System.Nullable<int> ZipCodeField;

        private System.Nullable<int> ZipCodePlusFourField;

        public System.Runtime.Serialization.ExtensionDataObject ExtensionData
        {
            get
            {
                return this.extensionDataField;
            }
            set
            {
                this.extensionDataField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string City
        {
            get
            {
                return this.CityField;
            }
            set
            {
                this.CityField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public System.Nullable<double> Latitude
        {
            get
            {
                return this.LatitudeField;
            }
            set
            {
                this.LatitudeField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public System.Nullable<double> Longitude
        {
            get
            {
                return this.LongitudeField;
            }
            set
            {
                this.LongitudeField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string State
        {
            get
            {
                return this.StateField;
            }
            set
            {
                this.StateField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string StreetAddress
        {
            get
            {
                return this.StreetAddressField;
            }
            set
            {
                this.StreetAddressField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Token
        {
            get
            {
                return this.TokenField;
            }
            set
            {
                this.TokenField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public System.Nullable<int> ZipCode
        {
            get
            {
                return this.ZipCodeField;
            }
            set
            {
                this.ZipCodeField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public System.Nullable<int> ZipCodePlusFour
        {
            get
            {
                return this.ZipCodePlusFourField;
            }
            set
            {
                this.ZipCodePlusFourField = value;
            }
        }
    }

    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]
    [System.Runtime.Serialization.DataContractAttribute(Name="CARateResponseCollection", Namespace="http://services.gis.boe.ca.gov/api/taxrates")]
    public partial class CARateResponseCollection : object, System.Runtime.Serialization.IExtensibleDataObject
    {

        private System.Runtime.Serialization.ExtensionDataObject extensionDataField;

        private string AppVersionField;

        private services.gis.boe.ca.gov.api.taxrates.CARateResponse[] CARateResponsesField;

        private string DisclaimerField;

        public System.Runtime.Serialization.ExtensionDataObject ExtensionData
        {
            get
            {
                return this.extensionDataField;
            }
            set
            {
                this.extensionDataField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string AppVersion
        {
            get
            {
                return this.AppVersionField;
            }
            set
            {
                this.AppVersionField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public services.gis.boe.ca.gov.api.taxrates.CARateResponse[] CARateResponses
        {
            get
            {
                return this.CARateResponsesField;
            }
            set
            {
                this.CARateResponsesField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Disclaimer
        {
            get
            {
                return this.DisclaimerField;
            }
            set
            {
                this.DisclaimerField = value;
            }
        }
    }

    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]
    [System.Runtime.Serialization.DataContractAttribute(Name="CARateResponse", Namespace="http://services.gis.boe.ca.gov/api/taxrates")]
    public partial class CARateResponse : object, System.Runtime.Serialization.IExtensibleDataObject
    {

        private System.Runtime.Serialization.ExtensionDataObject extensionDataField;

        private int BufferSizeField;

        private services.gis.boe.ca.gov.api.taxrates.CARateRequest CARateRequestField;

        private services.gis.boe.ca.gov.api.taxrates.Error[] ErrorsField;

        private System.DateTime ResponseDateField;

        private services.gis.boe.ca.gov.api.taxrates.RateInformation[] ResponsesField;

        private string TermsOfUseField;

        public System.Runtime.Serialization.ExtensionDataObject ExtensionData
        {
            get
            {
                return this.extensionDataField;
            }
            set
            {
                this.extensionDataField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public int BufferSize
        {
            get
            {
                return this.BufferSizeField;
            }
            set
            {
                this.BufferSizeField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public services.gis.boe.ca.gov.api.taxrates.CARateRequest CARateRequest
        {
            get
            {
                return this.CARateRequestField;
            }
            set
            {
                this.CARateRequestField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public services.gis.boe.ca.gov.api.taxrates.Error[] Errors
        {
            get
            {
                return this.ErrorsField;
            }
            set
            {
                this.ErrorsField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public System.DateTime ResponseDate
        {
            get
            {
                return this.ResponseDateField;
            }
            set
            {
                this.ResponseDateField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public services.gis.boe.ca.gov.api.taxrates.RateInformation[] Responses
        {
            get
            {
                return this.ResponsesField;
            }
            set
            {
                this.ResponsesField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string TermsOfUse
        {
            get
            {
                return this.TermsOfUseField;
            }
            set
            {
                this.TermsOfUseField = value;
            }
        }
    }

    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]
    [System.Runtime.Serialization.DataContractAttribute(Name="Error", Namespace="http://services.gis.boe.ca.gov/api/taxrates")]
    public partial class Error : object, System.Runtime.Serialization.IExtensibleDataObject
    {

        private System.Runtime.Serialization.ExtensionDataObject extensionDataField;

        private string CodeField;

        private string MessageField;

        public System.Runtime.Serialization.ExtensionDataObject ExtensionData
        {
            get
            {
                return this.extensionDataField;
            }
            set
            {
                this.extensionDataField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Code
        {
            get
            {
                return this.CodeField;
            }
            set
            {
                this.CodeField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Message
        {
            get
            {
                return this.MessageField;
            }
            set
            {
                this.MessageField = value;
            }
        }
    }

    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]
    [System.Runtime.Serialization.DataContractAttribute(Name="RateInformation", Namespace="http://services.gis.boe.ca.gov/api/taxrates")]
    public partial class RateInformation : object, System.Runtime.Serialization.IExtensibleDataObject
    {

        private System.Runtime.Serialization.ExtensionDataObject extensionDataField;

        private services.gis.boe.ca.gov.api.taxrates.RateDetails DetailsField;

        private System.Nullable<double> RateField;

        public System.Runtime.Serialization.ExtensionDataObject ExtensionData
        {
            get
            {
                return this.extensionDataField;
            }
            set
            {
                this.extensionDataField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public services.gis.boe.ca.gov.api.taxrates.RateDetails Details
        {
            get
            {
                return this.DetailsField;
            }
            set
            {
                this.DetailsField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public System.Nullable<double> Rate
        {
            get
            {
                return this.RateField;
            }
            set
            {
                this.RateField = value;
            }
        }
    }

    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]
    [System.Runtime.Serialization.DataContractAttribute(Name="RateDetails", Namespace="http://services.gis.boe.ca.gov/api/taxrates")]
    [System.Runtime.Serialization.KnownTypeAttribute(typeof(services.gis.boe.ca.gov.api.taxrates.CARateRequest))]
    [System.Runtime.Serialization.KnownTypeAttribute(typeof(services.gis.boe.ca.gov.api.taxrates.CARateResponseCollection))]
    [System.Runtime.Serialization.KnownTypeAttribute(typeof(services.gis.boe.ca.gov.api.taxrates.CARateResponse[]))]
    [System.Runtime.Serialization.KnownTypeAttribute(typeof(services.gis.boe.ca.gov.api.taxrates.CARateResponse))]
    [System.Runtime.Serialization.KnownTypeAttribute(typeof(services.gis.boe.ca.gov.api.taxrates.Error[]))]
    [System.Runtime.Serialization.KnownTypeAttribute(typeof(services.gis.boe.ca.gov.api.taxrates.Error))]
    [System.Runtime.Serialization.KnownTypeAttribute(typeof(services.gis.boe.ca.gov.api.taxrates.RateInformation[]))]
    [System.Runtime.Serialization.KnownTypeAttribute(typeof(services.gis.boe.ca.gov.api.taxrates.RateInformation))]
    public partial class RateDetails : object, System.Runtime.Serialization.IExtensibleDataObject
    {

        private System.Runtime.Serialization.ExtensionDataObject extensionDataField;

        private string CalcMethodField;

        private object CityField;

        private string CommentsField;

        private string ConfidenceField;

        private string CountyField;

        private string JurisdictionField;

        private string TACField;

        public System.Runtime.Serialization.ExtensionDataObject ExtensionData
        {
            get
            {
                return this.extensionDataField;
            }
            set
            {
                this.extensionDataField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string CalcMethod
        {
            get
            {
                return this.CalcMethodField;
            }
            set
            {
                this.CalcMethodField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public object City
        {
            get
            {
                return this.CityField;
            }
            set
            {
                this.CityField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Comments
        {
            get
            {
                return this.CommentsField;
            }
            set
            {
                this.CommentsField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Confidence
        {
            get
            {
                return this.ConfidenceField;
            }
            set
            {
                this.ConfidenceField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string County
        {
            get
            {
                return this.CountyField;
            }
            set
            {
                this.CountyField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Jurisdiction
        {
            get
            {
                return this.JurisdictionField;
            }
            set
            {
                this.JurisdictionField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string TAC
        {
            get
            {
                return this.TACField;
            }
            set
            {
                this.TACField = value;
            }
        }
    }
}


[System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
[System.ServiceModel.ServiceContractAttribute(Namespace="http://services.gis.boe.ca.gov/api/taxrates", ConfigurationName="CATaxRateAPI")]
public interface CATaxRateAPI
{

    [System.ServiceModel.OperationContractAttribute(Action="http://services.gis.boe.ca.gov/api/taxrates/CATaxRateAPI/Hello", ReplyAction="http://services.gis.boe.ca.gov/api/taxrates/CATaxRateAPI/HelloResponse")]
    string Hello(int value);

    [System.ServiceModel.OperationContractAttribute(Action="http://services.gis.boe.ca.gov/api/taxrates/CATaxRateAPI/Hello", ReplyAction="http://services.gis.boe.ca.gov/api/taxrates/CATaxRateAPI/HelloResponse")]
    System.Threading.Tasks.Task<string> HelloAsync(int value);

    [System.ServiceModel.OperationContractAttribute(Action="http://services.gis.boe.ca.gov/api/taxrates/CATaxRateAPI/GetRate", ReplyAction="http://services.gis.boe.ca.gov/api/taxrates/CATaxRateAPI/GetRateResponse")]
    services.gis.boe.ca.gov.api.taxrates.CARateResponseCollection GetRate(services.gis.boe.ca.gov.api.taxrates.CARateRequest request);

    [System.ServiceModel.OperationContractAttribute(Action="http://services.gis.boe.ca.gov/api/taxrates/CATaxRateAPI/GetRate", ReplyAction="http://services.gis.boe.ca.gov/api/taxrates/CATaxRateAPI/GetRateResponse")]
    System.Threading.Tasks.Task<services.gis.boe.ca.gov.api.taxrates.CARateResponseCollection> GetRateAsync(services.gis.boe.ca.gov.api.taxrates.CARateRequest request);
}

[System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
public interface CATaxRateAPIChannel : CATaxRateAPI, System.ServiceModel.IClientChannel
{
}

[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
public partial class CATaxRateAPIClient : System.ServiceModel.ClientBase<CATaxRateAPI>, CATaxRateAPI
{

    public CATaxRateAPIClient()
    {
    }

    public CATaxRateAPIClient(string endpointConfigurationName) : 
            base(endpointConfigurationName)
    {
    }

    public CATaxRateAPIClient(string endpointConfigurationName, string remoteAddress) : 
            base(endpointConfigurationName, remoteAddress)
    {
    }

    public CATaxRateAPIClient(string endpointConfigurationName, System.ServiceModel.EndpointAddress remoteAddress) : 
            base(endpointConfigurationName, remoteAddress)
    {
    }

    public CATaxRateAPIClient(System.ServiceModel.Channels.Binding binding, System.ServiceModel.EndpointAddress remoteAddress) : 
            base(binding, remoteAddress)
    {
    }

    public string Hello(int value)
    {
        return base.Channel.Hello(value);
    }

    public System.Threading.Tasks.Task<string> HelloAsync(int value)
    {
        return base.Channel.HelloAsync(value);
    }

    public services.gis.boe.ca.gov.api.taxrates.CARateResponseCollection GetRate(services.gis.boe.ca.gov.api.taxrates.CARateRequest request)
    {
        return base.Channel.GetRate(request);
    }

    public System.Threading.Tasks.Task<services.gis.boe.ca.gov.api.taxrates.CARateResponseCollection> GetRateAsync(services.gis.boe.ca.gov.api.taxrates.CARateRequest request)
    {
        return base.Channel.GetRateAsync(request);
    }
}
//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//     Runtime Version:4.0.30319.42000
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------

[assembly: System.Runtime.Serialization.ContractNamespaceAttribute("http://services.gis.boe.ca.gov/api/taxrates", ClrNamespace="services.gis.boe.ca.gov.api.taxrates")]

namespace services.gis.boe.ca.gov.api.taxrates
{
    using System.Runtime.Serialization;


    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]
    [System.Runtime.Serialization.DataContractAttribute(Name="CARateRequest", Namespace="http://services.gis.boe.ca.gov/api/taxrates")]
    public partial class CARateRequest : object, System.Runtime.Serialization.IExtensibleDataObject
    {

        private System.Runtime.Serialization.ExtensionDataObject extensionDataField;

        private string CityField;

        private System.Nullable<double> LatitudeField;

        private System.Nullable<double> LongitudeField;

        private string StateField;

        private string StreetAddressField;

        private string TokenField;

        private System.Nullable<int> ZipCodeField;

        private System.Nullable<int> ZipCodePlusFourField;

        public System.Runtime.Serialization.ExtensionDataObject ExtensionData
        {
            get
            {
                return this.extensionDataField;
            }
            set
            {
                this.extensionDataField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string City
        {
            get
            {
                return this.CityField;
            }
            set
            {
                this.CityField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public System.Nullable<double> Latitude
        {
            get
            {
                return this.LatitudeField;
            }
            set
            {
                this.LatitudeField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public System.Nullable<double> Longitude
        {
            get
            {
                return this.LongitudeField;
            }
            set
            {
                this.LongitudeField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string State
        {
            get
            {
                return this.StateField;
            }
            set
            {
                this.StateField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string StreetAddress
        {
            get
            {
                return this.StreetAddressField;
            }
            set
            {
                this.StreetAddressField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public string Token
        {
            get
            {
                return this.TokenField;
            }
            set
            {
                this.TokenField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public System.Nullable<int> ZipCode
        {
            get
            {
                return this.ZipCodeField;
            }
            set
            {
                this.ZipCodeField = value;
            }
        }

        [System.Runtime.Serialization.DataMemberAttribute()]
        public System.Nullable<int> ZipCodePlusFour
        {
            get
            {
                return this.ZipCodePlusFourField;
            }
            set
            {
                this.ZipCodePlusFourField = value;
            }
        }
    }

    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "4.0.0.0")]

tax

回答 2

Stack Overflow用户

发布于 2018-12-14 05:07:03

你没有说你有什么版本的visual studio，它们之间的说明略有不同，但大意是：

在解决方案资源管理器中，右键单击引用，单击添加服务引用，然后添加对此URL的引用：

http://services.gis.boe.ca.gov/api/taxrates/rates.svc?singlewsdl

完成向导

Visual studio将创建一组客户端类，您可以在这些类上实例化和调用方法。

票数 2

Stack Overflow用户

发布于 2018-12-14 08:39:18

如果其他人正在寻找关于CA Tax rate API的具体答案，这里是我修改后的代码，现在可以使用了。我使用了Caius Jard答案中的建议来添加服务引用，然后使用了以下代码：

    private void button2_Click(object sender, EventArgs e)
    {

        // Use the 'client' variable to call operations on the service.
        CARateRequest mrrequest = new CARateRequest();
        mrrequest.City = "Anaheim";
        mrrequest.State = "CA";
        mrrequest.StreetAddress = "1313 Disneyland Dr";
        mrrequest.ZipCode = 92802;
        CATaxRateAPIClient client = new CATaxRateAPIClient();
        var myrate = client.GetRate(mrrequest);
        MessageBox.Show(myrate.CARateResponses[0].Responses[0].Rate.ToString()); 
        // Close the client.
        client.Close();
    }

票数 0

页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持

原文链接：

https://stackoverflow.com/questions/53769851

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