奇怪的阿贾克斯组合框下拉列表 [英] weird Ajax ComboBox drop down list

问题描述

我有组合框：

<ajaxToolkit:ComboBox 
    ID="YearList" 
    runat="server" 
    OnInit="YearList_Init1" 
    EnableTheming="false" 
    Width="45px"
    ViewStateMode="Disabled" />

和它是确定之前，我更新的项目到.NET 4，更新项目（和Ajax）来.NET4它看起来像真的很奇怪......我无法解释它正确后，我将展示：

and it was OK before I updated project to .NET 4 , after updating project (And AJAX) to .net4 it's looking like really strange ... I can't explain it proper , I will show :

我该如何解决？ :)完整的CSS / ASPX页面页面 - > https://github.com/nCdy /问题/树/主/阿贾克斯％20ComboBox （串＃287）

how can I fix it ? :) Full CSS / ASPX page here -> https://github.com/nCdy/Issues/tree/master/Ajax%20ComboBox (string # 287)

推荐答案

我也有类似的问题，可以通过删除，我已经加入到含有组合框面板上的扩展解决我的。我用了一个DropShadowExtender的面板，删除它造成的组合框被完全显示出来。或许你可以尝试这一点。

I had a similar issue and could resolve mine by removing the extender that I had added to the Panel containing the combobox. I had used a DropShadowExtender for the Panel, removing it caused the combobox to be displayed perfectly. Perhaps you can try that as well.

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