如何为动态创建的控件编写DoDataExchange函数? [英] How can i write DoDataExchange Function for Dynamically Created Controls?

问题描述

我已经动态创建了EditBox

I had Created a EditBox dynamically

Create(WS_CHILD|WS_VISIBLE|ES_LEFT ,CRect(200,200,500,220),this,123) 

我写了一个DODataExchange函数

and i written a DODataExchange Function

DDX_Text(pDX,123,a); 

这里a是整数

它将引发运行时错误尝试了未支持的操作".

我该如何解决?

Here a is integer

It throws a runtime error "AN UNSUPPORTED OPERATION WAS ATTEMPTED".

How can I Fix It?

推荐答案

您是否使用了此功能

http://msdn.microsoft.com/de-de/library/dbx70s2d (v = vs.80).aspx [

did you use this function

http://msdn.microsoft.com/de-de/library/dbx70s2d(v=vs.80).aspx[^]

for preparing your controls?

这篇关于如何为动态创建的控件编写DoDataExchange函数?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！