将PICTUREBOX中显示的图片(不知道图片路径),存入数据库中:
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if (null != picBox.Image)
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{
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using(System.IO.MemoryStream ms = new System.IO.MemoryStream())
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{
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picBox.Image.Save(ms, picBox.Image.RawFormat);
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Byte[] bt = new Byte[ms.Length];
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ms.Read(bt, 0, ms.Length);
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//将bt作为参数,传入 DBCOMMAND即可
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}
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}

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