Question

I have a custom field with a TextBox, a Button, a ListBox, and another Button. When I click one of the buttons, I get the following error (there is currently no logic or data populating the textbox or listbox, I m just trying to wire things up):

"Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request."

我也增加了我对洛德的每一个控制。任何建议?

Answer 1

看看伙伴关系。净页寿命周期。我认为,当控制树从产生观察效果时起发生变化时,就会出现这一错误,因此它不再与控制相匹配,即不能从观察状态中恢复控制。

洛德的管制工作太晚,无法达到<><>>>> > > > > 。也许你只是需要把这一点转向仁爱。

见其他答复:。在伙伴关系中增加动态控制。 NET在1.1和2.0之间是否有差别?

Answer 2

我曾经历过类似的问题。你们是否需要这种观点? 否则,通过在您的<代码><%@ page %>的声明中设置<编码>>enableviewstate=“false>。

友情链接