VB.NET：如何使用ExecuteSQLCommand並將數據返回到數據表中並進行訪問？

Question

這就是我正在嘗試的...

Dim myCommand as SqlCommand
Dim myTable as New xsdObject.ObjectDataTable

myCommand = DataAccess.GetSQLCommand( "MyStoredProc", _
                       CommandType.StoredProcedure, SourceServer.ConnectionLocal)

myCommand.Connection.ChangeDatabase("MyDatabase")
myCommand.Parameters.AddWithValue("@Parameter", DataValue)

ExecuteSQLCommand(myCommand, myTable)

 'How to access my data ?

Answer 1

如您的評論中所述，這是一個沒有數據表的示例。

Dim reader As SqlDataReader= MyCommand.ExecuteReader
    Dim MyList as new List(Of WhateverObject)
    Do While reader.Read
        Dim obj as new WhateverObj
        obj.Property1 = Reader.GetInt32(0)
        obj.Property2 = Reader.GetString(1)
        MyList.add(obj)
    Loop

    reader.Close()
    myCommand.Dispose()

為了使答案與標題匹配，並使用數據集：

    Dim Adapter As New SqlDataAdapter(myCommand)
    Dim ds As DataSet = New DataSet
    Adapter.Fill(ds)

數據表：

Dim resultTable as DataTable = ds.Tables(0)

Answer 2

要將結果放入DataTable ，您需要圍繞SqlCommand創建一個SqlDataAdapter並調用其Fill方法。