,可以通过以下步骤实现:
Imports System.Net
Imports System.IO
Imports System.Web.Script.Serialization
Public Class Form1
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Dim searchQuery As String = TextBox1.Text
Dim apiKey As String = "Your_Bing_Maps_API_Key"
Dim requestUrl As String = "http://dev.virtualearth.net/REST/v1/Locations?query=" & searchQuery & "&key=" & apiKey
Dim webRequest As HttpWebRequest = DirectCast(WebRequest.Create(requestUrl), HttpWebRequest)
Dim webResponse As HttpWebResponse = DirectCast(webRequest.GetResponse(), HttpWebResponse)
Dim responseStream As Stream = webResponse.GetResponseStream()
Dim reader As New StreamReader(responseStream)
Dim responseJson As String = reader.ReadToEnd()
Dim serializer As New JavaScriptSerializer()
Dim result As BingMapsSearchResult = serializer.Deserialize(Of BingMapsSearchResult)(responseJson)
For Each location As BingMapsLocation In result.ResourceSets(0).Resources
ListBox1.Items.Add(location.Name)
Next
End Sub
End Class
Public Class BingMapsSearchResult
Public Property ResourceSets As List(Of BingMapsResourceSet)
End Class
Public Class BingMapsResourceSet
Public Property Resources As List(Of BingMapsLocation)
End Class
Public Class BingMapsLocation
Public Property Name As String
End Class
这样,使用VB.Net和Bing地图进行搜索时,可以显示10个以上的结果。根据具体需求,可以进一步优化代码,添加分页功能或其他交互特性。
推荐的腾讯云相关产品:腾讯云地图服务。腾讯云地图服务提供了丰富的地图数据和功能,可以满足各种地图展示和地理位置相关的需求。了解更多信息,请访问腾讯云地图服务官方网站:https://cloud.tencent.com/product/tianditu
领取专属 10元无门槛券
手把手带您无忧上云