我创建了一个数据库使用SQlServer CE与db.sdf的名称使用下面的代码。VB.NET掌上电脑数据库连接
Dim connStr As String = "Data Source =\temp\emp.sdf;"
Try
'creating database
Dim engine As SqlCeEngine
engine = New SqlCeEngine(connStr)
engine.CreateDatabase()
engine.Dispose()
'creating table
Dim cn As New SqlCeConnection(connStr)
Dim sql As String
sql = "CREATE TABLE login "
sql &= "("
sql &= " username nvarchar(20) PRIMARY KEY,"
sql &= " password nvarchar(20)"
sql &= ")"
Dim cmd As New SqlCeCommand(sql, cn)
cmd.Connection.Open()
cmd.ExecuteNonQuery()
cmd.Connection.Close()
cmd.Dispose()
cn.Dispose()
MessageBox.Show("Succesfully created")
Catch ex As Exception
MessageBox.Show(ex.Message)
End Try
但我不知道它保留了这个emp.sdf文件以及如何查看它。我今天刚刚开始使用VB.NET Pocket PC应用程序,而且我非常困惑,因为我的VB.NET连接代码与Pocket PC应用程序不兼容,所以请帮助我如何解决此问题。请任何教程,可以帮助我。 感谢