vb.net 对非共享成员的引用需要在调用 public sub 时发生对象引用
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Reference to a non-shared member requires an object reference occurs when calling public sub
提问by Dave Mackey
I have a Public Class "General" in which is a Public Sub "updateDynamics". When I attempt to reference it in the code-behind for a page like so:
我有一个公共类“General”，其中是一个公共子“updateDynamics”。当我尝试在页面的代码隐藏中引用它时：
updateDynamics(get_prospect.dynamicsID)
I get the following error:
我收到以下错误：
reference to a non-shared member requires an object reference
对非共享成员的引用需要对象引用
回答by Tim Schmelter
You either have to make the method Sharedor use an instance of the class General:
您必须创建方法Shared或使用类的实例General：
Dim gen = New General()
gen.updateDynamics(get_prospect.dynamicsID)
or
或者
General.updateDynamics(get_prospect.dynamicsID)
Public Shared Sub updateDynamics(dynID As Int32)
' ... '
End Sub
回答by Pastor Hampande
Go to the Declaration of the desired object and mark it Shared.
转到所需对象的声明并将其标记为共享。
Friend Shared WithEvents MyGridCustomer As Janus.Windows.GridEX.GridEX
朋友与事件共享 MyGridCustomer 作为 Janus.Windows.GridEX.GridEX
