0
我使用Bing Maps
,SOAP
,c#
和.net
。我想实现GeocodeAddress()
,但类型或命名空间名称'Confidence'
不会在命名空间中:名称空间中不存在类型或名称空间名称'置信'
private String GeocodeAddress(string address)
{
string results = "";
string key = "insert your Bing Maps key here";
GeocodeRequest geocodeRequest = new GeocodeRequest();
// Set the credentials using a valid Bing Maps key
geocodeRequest.Credentials = new DevExpress.Map.BingServices.Credentials();
geocodeRequest.Credentials.ApplicationId = key;
// Set the full address query
geocodeRequest.Query = address;
// Set the options to only return high confidence results
ConfidenceFilter[] filters = new ConfidenceFilter[1];
filters[0] = new ConfidenceFilter();
filters[0].MinimumConfidence = GeocodeService.Confidence.High;
// Add the filters to the options
GeocodeOptions geocodeOptions = new GeocodeOptions();
geocodeOptions.Filters = filters;
geocodeRequest.Options = geocodeOptions;
// Make the geocode request
GeocodeServiceClient geocodeService = new GeocodeServiceClient();
GeocodeResponse geocodeResponse = geocodeService.Geocode(geocodeRequest);
if (geocodeResponse.Results.Length > 0)
results = String.Format("Latitude: {0}\nLongitude: {1}",
geocodeResponse.Results[0].Locations[0].Latitude,
geocodeResponse.Results[0].Locations[0].Longitude);
else
results = "No Results Found";
return results;
}
代码看起来与代码[此处](乍一看)完全相同(https://msdn.microsoft.com/zh-cn/library/dd221354.aspx)。你有什么改变吗? –
我只改变这个: geocodeRequest.Credentials = new DevExpress.Map.BingServices.Credentials(); @Damien_The_Unbeliever – ccorcoy
当你添加服务引用时,你确定你给服务的名字是“GeocodeService”吗?即该名称的第一部分是您提供给服务引用的任何名称,并且很容易意外地接受'ServiceReference1'作为引用的名称。 –