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2024.02.26
カテゴリ： VB.NET
Imports System.Net.Http
Imports System.Text
Imports System.Threading.Tasks
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"
Dim itemId As Integer = 10
Dim newTitle As String = "New Title"
UpdateItemTitle(siteUrl, username, password, listName, itemId, newTitle).Wait()
End Sub
Async Function UpdateItemTitle(siteUrl As String, username As String, password As String, listName As String, itemId As Integer, newTitle 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)
client.DefaultRequestHeaders.Accept.Add(New System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"))
Dim endpointUrl As String = $"{siteUrl}/_api/web/lists/getbytitle('{listName}')/items({itemId})"
Dim metadata As String = $"{{'__metadata': {{'type': 'SP.ListItem'}},'Title': '{newTitle}'}}"
Dim content As New StringContent(metadata, Encoding.UTF8, "application/json")
Dim response As HttpResponseMessage = Await client.PostAsync(endpointUrl, content)
If response.IsSuccessStatusCode Then
Console.WriteLine($"Item with ID {itemId} updated successfully. New title: {newTitle}")
Else
Console.WriteLine($"Failed to update item. StatusCode: {response.StatusCode}")
End If
End Using
End Function
End Module
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Last updated
2024.02.26 02:42:59
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