如何将sqlConnection作为参数传递给类构造函数？ [英] how to pass sqlConnection as parameter to class constructor?

问题描述

你好我希望将sql连接作为参数传递给构造函数

hello i want pass sql connection as parameter to constructor

推荐答案

和其他任何对象一样，例如

As you would do with any other object, e.g.

Public Class MyBeautfiluClass
  Public Sub New(conn As System.Data.SqlClient.SqlConnection)
    ' do stuff here
  End Sub
End Class

然后

and then

Dim conn As System.Data.SqlClient.SqlConnection
'properly init 'conn' variable here

Dim bc As MyBeautfiluClass = New MyBeautfiluClass(conn)

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