处于最小化状态时激活的C＃形式几秒钟显示不完整形式

Question

We have ac# form UI issue, when it is minimized state. There are few controls inside the form and the app is brought to normal state from minimized state from a different form - during this transition phase, the UI appears incomplete for 2-3 seconds and is clearly noticeable one.

we are using .Activate(); to bring this to normal state. Where we see black squares are all different controls present in the form. Is there way to avoid this incomplete UI until a complete one is built? Appreciate your suggestions.

Answer 1

Declare the following property in your form -

protected override CreateParams CreateParams
{
   get
   {
       CreateParams objCreateParams = base.CreateParams;
       objCreateParams .ExStyle = 0x02000000;
       return objCreateParams ;
    }
}

Using this property, the painting of your controls remains invisible, and will display once it is done with drawing the controls.

Answer 2

如果您在表单应用程序中使用透明键属性，请尝试将其删除并尝试yogi的代码。