现在发现一问题,就是打开窗口时正常来说是会立即显示的,但在加入了下面代码时,窗口会先是灰色,然后才正常色显示,请问这是为什么呢?

e.Form.BaseForm.WindowState = System.Windows.Forms.FormWindowState.Maximized\'将打开的窗口最大化显示.

打开窗口后执行的完整代码如下：

e.Form.BaseForm.WindowState = System.Windows.Forms.FormWindowState.Maximized
Dim cmb As WinForm.ComboBox
cmb =e.Form.Controls("ComboBox5")
cmb.ComboList = DataTables("料品资料查询表").GetComboListString("type_name")
Dim f As WinForm.Form = Forms("产品规格表")

If Forms("产品规格表").Opened=True Then
If Tables("obas_part_spec").Current IsNot Nothing Then

Try
        Dim s As String = Tables("obas_part_spec").Current("part_no")
        Dim s1 As String ="0"
        Dim t As WinForm.Table = Forms("产品规格表").Controls("Table1")
       
        If Forms("产品规格表").Controls("TextBox1").text <> "" Then
            t.Table.Fill("SELECT parent_part as 内部编码,child_part,Left(unit_qty,4) As 数量,bom_sort As 排序,ov_part.item_no As 物料编码,ov_part.part_name As 名称,ov_part.part_spec As 规格,obas_part1.bom_draw_no As 图号,obas_part1.bom_draw_no_wf as 明细图号 from obom_stru2 INNER JOIN ov_part on obom_stru2.child_part = ov_part.part_no INNER JOIN obas_part1 on obom_stru2.child_part = obas_part1.part_no where parent_part=\'" & s & "\'ORDER BY 排序","erp",True)
            t.Table.SetColVisibleWidth("物料编码|77|名称|75|规格|157|数量|19|图号|60|明细图号|50")
        Else
            t.Table.Fill("SELECT parent_part as 内部编码,child_part,Left(unit_qty,4) As 数量,bom_sort As 排序,ov_part.item_no As 物料编码,ov_part.part_name As 名称,ov_part.part_spec As 规格,obas_part1.bom_draw_no As 图号,obas_part1.bom_draw_no_wf as 明细图号  from obom_stru2 INNER JOIN ov_part on obom_stru2.child_part = ov_part.part_no INNER JOIN obas_part1 on obom_stru2.child_part = obas_part1.part_no where parent_part=\'" & s1 & "\'ORDER BY 排序","erp",True)
            t.Table.SetColVisibleWidth("物料编码|77|名称|75|规格|157|数量|19|图号|60|明细图|50")
        End If

    Catch ex As Exception
    End Try

    Dim zt As String
    If Tables("obas_part_spec").Current("sheet_sta")="0" Then
        zt="未审核"
    ElseIf Tables("obas_part_spec").Current("sheet_sta")="1" Then
        zt="已审核"
    End If
    f.Text="产品规格表 (" & zt & ")"
   
Else
   
     f.Text="产品规格表"
End If
End If

你设置在AfterLoad事件吧？

可能正在加载数据，加载数据的时间有点长，所以窗口就在哪里等着。

是的,但如果没那个最大化窗口代码的话就正常,像这种情况要如何做才好呢?