在Windows窗体之间切换时的闪烁效果

Question

Have problems when switching from main form to another form where was set data by background worker. At switching happen blinking.

At debugging my second form looks like this.

backgroundWorker = new BackgroundWorker();
backgroundWorker.DoWork += LoadFixedAssetListFromHorizonForTable;
backgroundWorker.RunWorkerCompleted += LoadFixedAssetListFromHorizonForTableCompleted;
backgroundWorker.RunWorkerAsync();

if (backgroundWorker.IsBusy)
{
    loadingForm.ShowForm("Loading...");
}

mainMenuForm.Hide();
fixedAssetListForm.Show();

But if change code. Form dont blink, only have form with clear zones like [1] image for 0.5 seconds.

fixedAssetListForm.SuspendLayout();

mainMenuForm.Hide();
fixedAssetListForm.Show();

Thread.Sleep(500);
fixedAssetListForm.ResumeLayout();

Answer 1

我通过以下方法解决了这个问题：1）在Brackground Worker中删除了UI组件更新2）当VS未最小化UI渲染不能正常工作，最小化或在构建中正常工作时，Visual Studio中的第二部分错误。