从数据库读取数据到坐标轴为时间的chart显示

c:\users\yanxingyan\documents\visual studio 2010\Projects\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\bin\Debug\testChartwithTimeDataAndDB.exe c:\users\yanxingyan\documents\visual studio 2010\Projects\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\bin\Debug\testChartwithTimeDataAndDB.pdb c:\users\yanxingyan\documents\visual studio 2010\Projects\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\Interop.ADODB.dll c:\users\yanxingyan\documents\visual studio 2010\Projects\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\Interop.ADOX.dll c:\users\yanxingyan\documents\visual studio 2010\Projects\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\testChartwithTimeDataAndDB.csproj.ResolveComReference.cache c:\users\yanxingyan\documents\visual studio 2010\Projects\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\testChartwithTimeDataAndDB.Form1.resources c:\users\yanxingyan\documents\visual studio 2010\Projects\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\testChartwithTimeDataAndDB.Properties.Resources.resources c:\users\yanxingyan\documents\visual studio 2010\Projects\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\testChartwithTimeDataAndDB.csproj.GenerateResource.Cache c:\users\yanxingyan\documents\visual studio 2010\Projects\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\testChartwithTimeDataAndDB.exe c:\users\yanxingyan\documents\visual studio 2010\Projects\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\testChartwithTimeDataAndDB.pdb E:\VStest\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\Interop.ADODB.dll E:\VStest\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\Interop.ADOX.dll E:\VStest\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\testChartwithTimeDataAndDB.csproj.ResolveComReference.cache E:\VStest\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\testChartwithTimeDataAndDB.exe E:\VStest\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\testChartwithTimeDataAndDB.pdb E:\VStest\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\bin\Debug\testChartwithTimeDataAndDB.exe E:\VStest\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\bin\Debug\testChartwithTimeDataAndDB.pdb E:\VStest\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\testChartwithTimeDataAndDB.Form1.resources E:\VStest\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\testChartwithTimeDataAndDB.Properties.Resources.resources E:\VStest\testChartwithTimeDataAndDB\testChartwithTimeDataAndDB\obj\x86\Debug\testChartwithTimeDataAndDB.csproj.GenerateResource.Cache