tabControl控件常用方法

一、判断 当前哪个选项卡处于打开状态

If  tabControl1.SelectedTab.Name = "示教"  Then
  AddHandler formJog.JogComfireEvent, AddressOf dgvFileDataAddrows
End If

二、遍历所有的选项卡  并遍历里面的所有控件并写入文件保存

For Each page As TabPage In tabControl2.TabPages
For Each control As Control In page.Controls
a = a & control.Text & vbCr & vbLf
Next
b = Application.StartupPath & "\点胶机参数及示教文件\"
'文件名，文件内容,文件路径，文件后缀名
xiewenjian.Write(tbxFileName.Text, a, b, ".sjcs")
Next

标签：control,控件,常用,选项卡,文件,Next,Each,tabControl
来源： https://www.cnblogs.com/bowang/p/14963124.html