Typically, images are stored somewhere in the database, maybe as a Blob in a file, or a Bitmap or External Resource in the LANSA repository or it may just be a file somewhere on the Application Server. Whatever form it is saved in you need to access the image in the Server Module and assign it to a Blob to be passed to the requesting client.
SrvRoutine Name(GetImage)
Field_Map For(*output) Field(#xEmployeeImage)
Field_Map For(*output) Field(#xEmployeeImageThumbnail)
Field_Map For(*output) Field(#XEmployeeImageMidSize)
 

• set the BLOB content to file location
  #xEmployeeImageThumbnail := 'C:\Users\User1\Pictures\LANSA\Employee00987tb.gif'
   
• set the BLOB content to an External Resource
  #xEmployeeImage := #Employee00987.FileName
   
• set the BLOB content to a Bitmap
  #xEmployeeImage := #EmpImage00987.FileName
   
  Endroutine
   
  Conversely, if you are on the Client and want to select an image to save to the database you will need to utilize the PRIM_WEB.FilePicker and may use something like this in your Web Page.:
  Define_Com Class(#PRIM_WEB.FilePicker) Name(#FilePicker) Displayposition(3) Ellipses(Word) Height(56) Parent(#COM_OWNER) Tabposition(1) Tabstop(False) Top(6) Verticalalignment(Center) Width(169) Image(#xImageCamera32) Caption('Select an Image')
   
  Define_Com Class(#PRIM_IMAG) Name(#Image) Displayposition(4) Left(191) Parent(#COM_OWNER) Tabposition(2) Tabstop(False) Top(6) Height(788) Width(800)
   
  Define_Com Class(#PRIM_LABL) Name(#Filename) Displayposition(1) Ellipses(Word) Height(55) Left(197) Parent(#COM_OWNER) Tabposition(4) Tabstop(False) Top(733) Verticalalignment(Center) Width(800)
   
  Evtroutine Handling(#FilePicker.FileSelected) File(#File)
   
  Define_Com Class(#MyServerMod.SaveImage) Name(#SaveImage)
   
• Show the selected image on the page
  #Filename := #File.Name
  #Image.FileName #xDemoblob := #File.Blob
   
• Save the image to the database
  #SaveImage.ExecuteAsync( #File.Blob )
   
  Endroutine