如何得到第二个Form里的参数
条件,有两个Form_A Form_B
form_A的代码
Dim myForm As Form_B = New Form_B
myForm.ShowDialog(Me)
得到Form_B关闭后,Form_B里面的id这个数值的代码怎么写
Form_B的代码
。。。
public id as integer
Private Sub Form_B_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
id=111
End Sub
[解决办法]
一:在Form_A中引用Form_B
Imports forms.Form2
Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
debug.print(Form2.id)
End Sub
二:定义公共变量放在单独模块里
public id as integer
[解决办法]
定義一個模塊級的公共變量id即可,如 Public id as integer