VB を使用して SQL 2008 R2 Express テーブルを削除するのに問題があります。これが私のコードです:
Private Sub Form10_AssyWIP_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
Dim sqConQC As New SqlClient.SqlConnection("Server=QCG11\SQLEXPRESS;Database=QCGMAIN; Trusted_Connection=True;")
Dim sqCmdQC As New SqlClient.SqlCommand
sqCmdQC.Connection = sqConQC 'create the DB connection
sqConQC.Open() 'open the connection
Dim ds As New DataSet
Dim Adapter As New SqlDataAdapter
Dim pivot As String
Dim sql As String
Dim drop As String
'Read the data
drop = "DROP TABLE AssyWIP"
Adapter.SelectCommand = New SqlCommand(drop, sqConQC)
sqConQC.Close()
End Sub