MainTable.AddNew(1000)
Dim p As WinForm.ProgressBar
p = e.Form.Controls("ProgressBar1")
p.Maximum = MainTable.Rows.Count '设置最大值
p.Minimum = 0 '设置最小值
p.Value = 0 '设置当前值
For i As Integer = 0 To MainTable.Rows.Count - 1
MainTable.Rows(i)("第一列") = i
If i Mod 100 = 0 Then
p.Value = i '当前值为已经完成的行数
End If
Next
上面的代码,正常执行。