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我有一個任務,我必須使用Visual Basic .NET開發Windows應用程序。從我設計的表單中,它應該將表中的所有記錄保存在MySQL數據庫中。我應該怎麼做?下面是我到目前爲止有:如何保存數據輸入到MySQL數據庫
Imports System.Data
Imports System.Data.SqlClient
Public Class AddMember
Dim con As New SqlConnection
Dim cmd As New SqlCommand
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
con.ConnectionString = "Data Source=|DataDirectory|\127.0.0.1"
con.Open()
cmd.Connection = con
cmd.CommandText = "INSERT INTO memberdetails (ID, Name, Surname, Age, Gender, Contact, Address) VALUES (@ID, @Name, @Surname, @Age, @Gender, @Contact, @Address)"
cmd.Parameters.AddWithValue("@ID", TextBox1.Text)
cmd.Parameters.AddWithValue("@Name", TextBox2.Text)
cmd.Parameters.AddWithValue("@Surname", TextBox3.Text)
cmd.Parameters.AddWithValue("@Age", TextBox4.Text)
cmd.Parameters.AddWithValue("@Gender", ComboBox1.Text)
cmd.Parameters.AddWithValue("@Contact", TextBox6.Text)
cmd.Parameters.AddWithValue("@Address", TextBox7.Text)
cmd.ExecuteNonQuery()
con.Close()
MsgBox("Added Successfully")
End Sub
End Class
con.Open() - 錯誤26