将一个图片文件转换为字节流存入数据库
1
//将一个图片文件转换为字节流存入数据库
2string pictureFilePath = "";
3Byte[] bt;
4pictureFilePath = @"C:\temp.bmp";
5FileStream fs = new FileStream(pictureFilePath,FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
6
7bt = new byte[Int32.Parse(fs.Length.ToString())];
8
9fs.Read(bt,0,Int32.Parse(fs.Length.ToString()));
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13sqlComm.Parameters.Add("@CMPicture",bt);
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//将一个图片文件转换为字节流存入数据库2
string pictureFilePath = "";3
Byte[] bt;4
pictureFilePath = @"C:\temp.bmp";5
FileStream fs = new FileStream(pictureFilePath,FileMode.Open, FileAccess.Read, FileShare.ReadWrite);6
7
bt = new byte[Int32.Parse(fs.Length.ToString())];8
9
fs.Read(bt,0,Int32.Parse(fs.Length.ToString()));10
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13
sqlComm.Parameters.Add("@CMPicture",bt);14
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