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
424 views
in Technique[技术] by (71.8m points)

c# - Is There Any Difference Between SqlConnection.CreateCommand and new SqlCommand?

In .Net, is there any functional difference between creating a new SqlCommand object and attaching a SqlConnection to it and calling CreateCommand() on an existing SqlConnection object?

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)

No, they are the same thing.

I disassembled SqlConnection.CreateCommand and found this:

public SqlCommand CreateCommand()
{
        return new SqlCommand(null, this);
}

which proves that they really are the same thing.


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

...