【发布时间】:2014-04-11 10:54:39
【问题描述】:
您好,我是 Visual Studio 的新手,我总是收到此错误“您的 SQL 语法有错误;请查看与您的 SQL 对应的手册”
这是我的代码,请帮助我,谢谢
Public Class Form1
Dim MysqlConn As MySql.Data.MySqlClient.MySqlConnection
Dim UsersCommand As New MySql.Data.MySqlClient.MySqlCommand
Dim UsersAdapter As New MySql.Data.MySqlClient.MySqlDataAdapter
Dim UsersData As New DataTable
Dim SQL As String
Private Sub DataGridView1_CellContentClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
MysqlConn = New MySql.Data.MySqlClient.MySqlConnection()
' Define the SQL to prob data from table.
SQL = "Select FROM wala"
'Connection String
MysqlConn.ConnectionString = "server=localhost;" & "user id=Taena;" & "password=Taena;" & "database=wala"
Try
MysqlConn.Open()
UsersCommand.Connection = MysqlConn
UsersCommand.CommandText = SQL
UsersAdapter.SelectCommand = UsersCommand
UsersAdapter.Fill(UsersData)
DataGridView1.DataSource = UsersData
Catch myerror As MySql.Data.MySqlClient.MySqlException
MessageBox.Show("Cannot connect to database1" & myerror.Message)
Finally
MysqlConn.Close()
MysqlConn.Dispose()
End Try
End Sub
End Class
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