where should this check logic go?
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by Benny
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Published on 2010-03-19T04:06:25Z
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2010/03/19
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I have a function that draw a string on graphics:
private void DrawSmallImage(Graphics g)
{
if (this.SmallImage == null) return;
var smallPicHeight = this.Height / 5;
var x = this.ClientSize.Width - smallPicHeight;
var y = this.ClientSize.Height - smallPicHeight;
g.DrawImage(this.SmallImage, x, y, smallPicHeight, smallPicHeight);
}
the check if (this.SmallImage == null) return; should be in the function DrawSmallImage or should be in the caller? which is better?
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