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  4. Help! Database Problem, Unknown Information in a Access DataBase by the MEMO type!

Help! Database Problem, Unknown Information in a Access DataBase by the MEMO type!

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  • M Offline
    M Offline
    maysam gamini
    wrote on last edited by
    #1

    Hi friends. I have problem reading images from ms access database! there is a clinic software who was written by a bankrupted company, and now it doesn’t work by the some reason, and there is no support on this software, All things that I have to do are recover the patient’s data that was written by doctor handwriting in his notebook tablet-pc. let me describe a little... software has a feature that allow to the doctor to write the patients information by hand writing with an electrical pen, it so like paint brush software and it save this information in the database like bellow... I think the doctor's handwriting must be saving as images in the patient’s records. The problem is I couldn’t read it from database because the data are like this: AIfIAR0E2A/uBgIZAkgRBUgRRP8BBEgQRTUKSBFXDQAAAFD/AQQDATgAGCIgMgkA9P8CAekiOkUzCQD4nwIBWiA6RTgIAP4DAAAAgH8ADw4S+SONP88jjT8RAACAPx4+4gKD/glK/glJAAAAAAAAAAAYyAAAAAAAAAAAAAAAAAiQIkAAAAAAVMgAAAAESAEJAAAAAAxkAAAAAAIfEAAKLw+E+44+492VloilKFtOjSCG4PDhA6KAjpKCkI I think images must be converted from image to another type like String Base 64 format. i attached the database file here/: http://rapidshare.com/files/302706380/test.accdb.html there is a tables in the database, and all thing that i need is the "VISIT Table" 's information on the column by the name "NOTES", i think it must be image. HELP ME,THis IS UrGENT Problem! thank you very much! With best Regards!

    M L 2 Replies Last reply
    0
    • M maysam gamini

      Hi friends. I have problem reading images from ms access database! there is a clinic software who was written by a bankrupted company, and now it doesn’t work by the some reason, and there is no support on this software, All things that I have to do are recover the patient’s data that was written by doctor handwriting in his notebook tablet-pc. let me describe a little... software has a feature that allow to the doctor to write the patients information by hand writing with an electrical pen, it so like paint brush software and it save this information in the database like bellow... I think the doctor's handwriting must be saving as images in the patient’s records. The problem is I couldn’t read it from database because the data are like this: AIfIAR0E2A/uBgIZAkgRBUgRRP8BBEgQRTUKSBFXDQAAAFD/AQQDATgAGCIgMgkA9P8CAekiOkUzCQD4nwIBWiA6RTgIAP4DAAAAgH8ADw4S+SONP88jjT8RAACAPx4+4gKD/glK/glJAAAAAAAAAAAYyAAAAAAAAAAAAAAAAAiQIkAAAAAAVMgAAAAESAEJAAAAAAxkAAAAAAIfEAAKLw+E+44+492VloilKFtOjSCG4PDhA6KAjpKCkI I think images must be converted from image to another type like String Base 64 format. i attached the database file here/: http://rapidshare.com/files/302706380/test.accdb.html there is a tables in the database, and all thing that i need is the "VISIT Table" 's information on the column by the name "NOTES", i think it must be image. HELP ME,THis IS UrGENT Problem! thank you very much! With best Regards!

      M Offline
      M Offline
      maysam gamini
      wrote on last edited by
      #2

      Dear Friends, Well i found that, it's definitely a String Base 64, 'cause I was able to build a byte array from it with this code: string strData = dataGridView1[2, 0].Value.ToString();//this from visit table in sample database that i //attached byte[] data = Convert.FromBase64String(strData); and i use this : public Image ByteToImageConvert(byte[] byteArrayIn)             {                   MemoryStream ms = new MemoryStream(byteArrayIn);                   Image returnImage = Image.FromStream(ms);                   return returnImage;             } but i face with this problem on " Image returnImage = Image.FromStream(ms);": Parameter is not valid. What should i do? PLease HELP! thank you!

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      • M maysam gamini

        Hi friends. I have problem reading images from ms access database! there is a clinic software who was written by a bankrupted company, and now it doesn’t work by the some reason, and there is no support on this software, All things that I have to do are recover the patient’s data that was written by doctor handwriting in his notebook tablet-pc. let me describe a little... software has a feature that allow to the doctor to write the patients information by hand writing with an electrical pen, it so like paint brush software and it save this information in the database like bellow... I think the doctor's handwriting must be saving as images in the patient’s records. The problem is I couldn’t read it from database because the data are like this: AIfIAR0E2A/uBgIZAkgRBUgRRP8BBEgQRTUKSBFXDQAAAFD/AQQDATgAGCIgMgkA9P8CAekiOkUzCQD4nwIBWiA6RTgIAP4DAAAAgH8ADw4S+SONP88jjT8RAACAPx4+4gKD/glK/glJAAAAAAAAAAAYyAAAAAAAAAAAAAAAAAiQIkAAAAAAVMgAAAAESAEJAAAAAAxkAAAAAAIfEAAKLw+E+44+492VloilKFtOjSCG4PDhA6KAjpKCkI I think images must be converted from image to another type like String Base 64 format. i attached the database file here/: http://rapidshare.com/files/302706380/test.accdb.html there is a tables in the database, and all thing that i need is the "VISIT Table" 's information on the column by the name "NOTES", i think it must be image. HELP ME,THis IS UrGENT Problem! thank you very much! With best Regards!

        L Offline
        L Offline
        Lost User
        wrote on last edited by
        #3

        This question has been answered in the C# forum. Please don't post more than once.

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