Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
698 views
in Technique[技术] by (71.8m points)

c# - DataBindingComplete is getting called multiple times

I am creating a windows application in c#,

I have 1 Datagridview and after I set it's DataSource it should have 3 Rows.

I have attached 2 Event Habdlers to the Datagrdview

void dgvProductList_RowsAdded(object sender, DataGridViewRowsAddedEventArgs e)<br>
{
     //this gets called 4 times
}

private void dgvProductList_DataBindingComplete(object sender, DataGridViewBindingCompleteEventArgs e)
{            
  ??//gets called 2 times.
}

Why does this Happen and how would I fix it?

Thanks In Advance...

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

From msdn online DataBindingComplete Event

This event is raised when the contents of the data source change or when the value of the DataSource, DataMember, or BindingContext property changes.

E.g. If you are assigning Datasource, and then adding 3 rows --> 4 times event fired


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...