「東雲 忠太郎」の平凡な日常のできごと

「東雲 忠太郎」の平凡な日常のできごと

2024.02.26
XML
カテゴリ: VB.NET


Imports System.Net.Http

Imports System.Text

Imports System.Threading.Tasks

Imports Newtonsoft.Json.Linq


Module Module1


    Sub Main()

        Dim siteUrl As String = "https://your-sharepoint-site-url"

        Dim username As String = "your-username"

        Dim password As String = "your-password"

        Dim listName As String = "YourListName"


        GetListItemCount(siteUrl, username, password, listName).Wait()

    End Sub


    Async Function GetListItemCount(siteUrl As String, username As String, password As String, listName As String) As Task

        Dim credentials As String = Convert.ToBase64String(Encoding.ASCII.GetBytes($"{username}:{password}"))


        Using client As New HttpClient()

            client.DefaultRequestHeaders.Authorization = New System.Net.Http.Headers.AuthenticationHeaderValue("Basic", credentials)


            Dim endpointUrl As String = $"{siteUrl}/_api/web/lists/getbytitle('{listName}')/items?$select=Id&$top=5000&$count=true"


            Dim response As HttpResponseMessage = Await client.GetAsync(endpointUrl)


            If response.IsSuccessStatusCode Then

                Dim responseContent As String = Await response.Content.ReadAsStringAsync()

                Dim json As JObject = JObject.Parse(responseContent)


                Dim itemCount As Integer = json("@odata.count")

                Console.WriteLine($"Total items in list '{listName}': {itemCount}")

            Else

                Console.WriteLine($"Failed to retrieve list items count. StatusCode: {response.StatusCode}")

            End If

        End Using

    End Function

End Module







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Last updated  2024.02.26 03:15:50


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