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分享请高手解决xmlTextReader读图片问题
int readByte = 0;
i+=1;
int bytesToRead = 100;
//string NewValue=this.GetValue(reader.Value);
//XmlTextReader xmlTxtRd = new XmlTextReader("WriteXml5.xml");
string strMapName=this.strFromXml.Replace("xml","jpg");
strMapName=i.ToString()+strMapName;
FileStream fs = new FileStream(strMapName,FileMode.Create);
BinaryWriter bw = new BinaryWriter(fs);
byte[] base64buffer = new byte[bytesToRead];
//base64buffer=Convert.FromBase64String(NewValue);
do
{
//readByte = reader.ReadBase64(base64buffer,0,bytesToRead);
readByte = reader.ReadBase64(base64buffer,0,bytesToRead);
bw.Write(base64buffer,0,readByte);
}while(readByte <= bytesToRead);
bw.Flush();
bw.Close();
fs.Close();
图片能产生,还是报异常问题.网上资料找的差不多了.唉.
i+=1;
int bytesToRead = 100;
//string NewValue=this.GetValue(reader.Value);
//XmlTextReader xmlTxtRd = new XmlTextReader("WriteXml5.xml");
string strMapName=this.strFromXml.Replace("xml","jpg");
strMapName=i.ToString()+strMapName;
FileStream fs = new FileStream(strMapName,FileMode.Create);
BinaryWriter bw = new BinaryWriter(fs);
byte[] base64buffer = new byte[bytesToRead];
//base64buffer=Convert.FromBase64String(NewValue);
do
{
//readByte = reader.ReadBase64(base64buffer,0,bytesToRead);
readByte = reader.ReadBase64(base64buffer,0,bytesToRead);
bw.Write(base64buffer,0,readByte);
}while(readByte <= bytesToRead);
bw.Flush();
bw.Close();
fs.Close();
图片能产生,还是报异常问题.网上资料找的差不多了.唉.
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wthorse 2006-08-03
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解决了.
wthorse 2006-08-01
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还有思路吗?刚才我发现vb写的要比c#长
wthorse 2006-07-31
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deng
wthorse 2006-07-31
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问题好象就在这,按照.net标准xml里是没有=号的(在image)但vb5编译后有(好象)
Knight94 2006-07-31
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那你就需要分析一下，存入的格式和读取的格式是否一样。
wthorse 2006-07-31
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存人是别人用vb5存人的.我只读取......
Knight94 2006-07-31
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你如何存入的。
