复选框数据绑定OnPropertyChanged

大家好，
我有一个由标签页组成的Windows窗体.
这些选项卡页面具有复选框，这些复选框已绑定到数据库中的数据行.
我已将属性OnPropertyChanged用于绑定.

现在，当我运行此表单时，如果我不转到选项卡页，那么即使我以前设置为true，复选框控件也始终将"checked"属性显示为false，并且我还注意到该值已正确存储在该行.

现在，如果我单击选项卡页，则可以很好地显示选中的复选框，并将"checked"属性设置为true.

请帮忙，
关于问候
Saurabh

Hi guys ,
I have a windows form consisting of tab pages.
These tab pages have check boxes which i have bound to the DATA ROW from my DB.
i have used the property OnPropertyChanged for the binding.

Now when i run this form and if i dont go to a tab page then the check box control always shows the ''checked'' property to false even though i had previously set to true and i also noticed that the value is correctly stored in the row.

Now if i click on the tab page it works fine showing the check box selected and the ''checked'' property to true.

Please help,
With regards
Saurabh