Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

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

.net - How do I translate VB.NET's CType() to C#?

I have this code segment in VB.NET:

CType(pbImageHolder.Image, Bitmap).SetPixel(curPoint.X, curPoint.Y, Color.Purple)

What is appropriate code in C#?

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 Answer

0 votes
by (71.8m points)

In VB.Net CType(object, type) casts an object to a specific type.

There are two ways to accomplish this in C#:

Bitmap image = pbImageHolder.Image as Bitmap;
image.SetPixel(curPoint.X, curPoint.Y, Color.Purple);

or

Bitmap image = (Bitmap)(pbImageHolder.Image);
image.SetPixel(curPoint.X, curPoint.Y, Color.Purple);

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 OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...