文件上传到orcl数据库，并可以下载
//上传
private void button1_Click(object sender, EventArgs e)
{
string filepath = “”;//要上传的文件的地址和文件名
string sql = “”, sql_cs = “”, sql_zhi = “”;
FileStream file_stream;
byte[] file_byte;
OracleCommand command_Oracle;
OracleDataReader datareader_Oracle;
if (connection_Oracle.State != ConnectionState.Open)
{
connection_Oracle.Close();
connection_Oracle.Open();
}
command_Oracle = new OracleCommand();
command_Oracle.Connection = connection_Oracle;
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资源文件列表
wenjianshangchuanxiazai/wenjianshangchuanxiazai/app.config , 144
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Debug/wenjianshangchuanxiazai.exe.config , 144
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Debug/wenjianshangchuanxiazai.vshost.exe , 11600
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Debug/wenjianshangchuanxiazai.vshost.exe.config , 144
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Debug/wenjianshangchuanxiazai.vshost.exe.manifest , 490
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Release/System.Data.OracleClient.dll , 196464
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Release/wenjianshangchuanxiazai.exe , 10752
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Release/wenjianshangchuanxiazai.exe.config , 144
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Release/wenjianshangchuanxiazai.pdb , 26112
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Release/上传/上传下载测试.doc , 9728
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Release/上传/上传下载测试.txt , 10
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Release/上传/上传下载测试.xls , 18432
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Release/下载/下载结果.doc , 9728
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Release/下载/下载结果.txt , 10
wenjianshangchuanxiazai/wenjianshangchuanxiazai/bin/Release/下载/下载结果.xls , 18432
wenjianshangchuanxiazai/wenjianshangchuanxiazai/Form1.cs , 4989
wenjianshangchuanxiazai/wenjianshangchuanxiazai/Form1.Designer.cs , 3819
wenjianshangchuanxiazai/wenjianshangchuanxiazai/Form1.resx , 5817
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Debug/DesignTimeResolveAssemblyReferences.cache , 3435
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 6635
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Debug/TempPE/Properties.Resources.Designer.cs.dll , 4608
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Debug/wenjianshangchuanxiazai.csproj.FileListAbsolute.txt , 676
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Debug/wenjianshangchuanxiazai.csproj.GenerateResource.Cache , 975
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Debug/wenjianshangchuanxiazai.Form1.resources , 180
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Debug/wenjianshangchuanxiazai.Properties.Resources.resources , 180
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Release/DesignTimeResolveAssemblyReferencesInput.cache , 6639
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Release/TempPE/Properties.Resources.Designer.cs.dll , 4608
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Release/wenjianshangchuanxiazai.csproj.FileListAbsolute.txt , 1443
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Release/wenjianshangchuanxiazai.csproj.GenerateResource.Cache , 975
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Release/wenjianshangchuanxiazai.exe , 10752
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Release/wenjianshangchuanxiazai.Form1.resources , 180
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Release/wenjianshangchuanxiazai.pdb , 26112
wenjianshangchuanxiazai/wenjianshangchuanxiazai/obj/x86/Release/wenjianshangchuanxiazai.Properties.Resources.resources , 180
wenjianshangchuanxiazai/wenjianshangchuanxiazai/Program.cs , 504
wenjianshangchuanxiazai/wenjianshangchuanxiazai/Properties/AssemblyInfo.cs , 1378
wenjianshangchuanxiazai/wenjianshangchuanxiazai/Properties/Resources.Designer.cs , 2886
wenjianshangchuanxiazai/wenjianshangchuanxiazai/Properties/Resources.resx , 5612
wenjianshangchuanxiazai/wenjianshangchuanxiazai/Properties/Settings.Designer.cs , 1123
wenjianshangchuanxiazai/wenjianshangchuanxiazai/Properties/Settings.settings , 249
wenjianshangchuanxiazai/wenjianshangchuanxiazai/wenjianshangchuanxiazai.csproj , 4230
wenjianshangchuanxiazai/wenjianshangchuanxiazai.sln , 911
wenjianshangchuanxiazai/wenjianshangchuanxiazai.suo , 28672