加载表格时进度条 [英] Progress bar while loading form
本文介绍了加载表格时进度条的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
嗨!
这是我第一次在加载表单时使用进度条。由于我连接到mysql服务器,我的表单加载似乎太慢了。我想在表单加载时显示进度条。
请帮我解释一下代码。提前谢谢!上帝保佑!
Hi!
This is my first time to use progress bar while loading a form. Since I am connecting to mysql server, the loading of my form seems to be too slow. I want to show a progress bar while the form is loading.
Please help me with the code. Thank you in advance!God bless!
推荐答案
为此你必须先了解BackgroundWorker线程。
看到这个:
http:// msdn.microsoft.com/en-us/library/cc221403%28v=vs.95%29.aspx [ ^ ]
http://www.dreamincode.net/forums/topic/88605-the-background-worker/ [ ^ ]
然后按照此链接了解如何一起使用BackgroundWorker和ProgressBar:
BackgroundWorker和ProgressBar演示 [ ^ ]
http:// stackoverflow。 com / questions / 13206926 / vb-net-progressbar-backgroundworker [ ^ ]
BackgroundWorker线程和支持取消 [ ^ ]
for this you must first know about BackgroundWorker thread.
see this:
http://msdn.microsoft.com/en-us/library/cc221403%28v=vs.95%29.aspx[^]
http://www.dreamincode.net/forums/topic/88605-the-background-worker/[^]
and then follow this links for how use BackgroundWorker and ProgressBar together:
BackgroundWorker and ProgressBar demo[^]
http://stackoverflow.com/questions/13206926/vb-net-progressbar-backgroundworker[^]
BackgroundWorker Threads and Supporting Cancel[^]
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