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..Picture.Data error. Why ? bug in IW ?
#1
Hi All,

I have a form with an IwImage onto which I have loaded a BMP image.

In the DFm file the def is:

object BTN_SoegVejning2: TIWImage
      Left = 192
      Top = 14
      Width = 20
      Height = 20
      Hint = 'Click to open a search window'
      ShowHint = False
      RenderSize = False
      StyleRenderOptions.RenderSize = False
      BorderOptions.Width = 0
      TabOrder = -1
      UseSize = False
      OnClick = BTN_SoegVejning2Click
      Picture.Data = {
        07544269746D6170E6040000424DE60400000000000036000000280000001400
        0000140000000100180000000000B0040000120B0000120B0000000000000000
        0000D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3E2DCD9C4BFBDE4DEDBFDF6F3D3D3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D3D3B0ACAA8C8A8A66666694918FF2ECE9D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D3D3D3B8B4B27272717B7B7B5B5B5B605E5ED5CFCDD3D3D3D3D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3B3AEAC
        7271718484846060604F4F4F898685E3DDDBD3D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3B9B5B37372728B8B8B5A
        5A5A494949878483D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3E0D8D5CDC4BE63594F
        8A7E729C8F838F84796C645CD2CBC6E3DCD8C8C2BF9593915D5D5D4F4F4F9593
        91D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3B4ACA695887D918172B6A79AC6B9AECE
        C0B5CFBFB3C8B8ABAB9D92A89C92A79A8F958D86585755969392D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3B6AEA8887B6EA49587C6BDB3E8E3E0F1ECE9F4EDE8F2E6
        DFECDBD1D6C4B7BAA99AA49486A0958CA7A29FD3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D3E1DAD5988A7FA59688D5CEC8F6F5F3FFFDFCFFFAF9FFF8F5FFF4EFFFEFE8
        F5E0D6DBC7B9BAA99AA3988EE0D9D5D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3746C
        65928172C7BCB2F6F3F1FEFBFBFFFBFAFFF9F7FFF7F3FFF5F0FFF2ECFEE7DDF4
        DCCFCEB9AA9C8E82CDC4BFD3D3D3D3D3D3D3D3D3D3D3D3D3D3D363574CB0A092
        E8DED9FFF8F5FFF8F6FFF8F6FFF7F4FFF5F1FFF3EEFFF1EBFFEAE1FFE4D7E3C9
        B9B39F8F595047D3D3D3D3D3D3D3D3D3D3D3D3D3D3D38C7C6EBEAFA2F1E6E1FF
        F5F2FFF6F2FFF6F1FFF5F1FFF3EEFFF1ECFFEFE8FFE8DDFFE2D5EACCBDB8A18F
        706358D3D3D3D3D3D3D3D3D3D3D3D3D3D3D39E8E80C9B9ACF5E8E1FFF2EDFFF3
        EEFFF3EEFFF2ECFFF0E9FFEDE5FFE9DFFFE5DAFEE2D5EACBBAB69C8A77685BD3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3A19386CDBDB0F3E4DCFFF0E9FFF0E9FFEFE7
        FFEDE4FFEAE1FFE8DEFFE8DEFEE9DEFDE2D5E3C2B0AD9481685C50D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D37B7168CBBBAEEEDDD4FFECE3FFEAE0FFE8DDFFE9DDFF
        EAE0FFEBE1FFEAE2FEE9E0FADDCFD4B39FA089764E443BD3D3D3D3D3D3D3D3D3
        D3D3D3D3D3D3857F79BBADA2DECDC2F8E4DAFEE9DFFFEBE2FFEBE3FFEBE2FEEA
        E1FEE9E0FAE2D5E3C1AEB39682857465C6BDB8D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D3D3D3D3BDB3AACFC0B4E4D3C7F6E3D8FEEAE0FEEAE1FEE9E0FDE8DEFAE4DA
        E5C9B9BE9F8B96816F887C73DDD5D1D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3C9C1BCB3A99FD1C3B5DECDC0EAD6CAEED8CCEED7CBE9D2C4DDC6B8BAA3919B
        86747E7166ACA5A0D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3
        CAC2BDC2B8AFC2B6ABD2C2B5D4C2B4D1BDAFC9B6A6BAA89897887995897EB1AA
        A4D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D389837E857C74B3A79BB4A89CA094886E655CCFC7C1E1DAD5D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3}
      FriendlyName = 'BTN_SoegBruger'
      TransparentColor = clNone
      JpegOptions.CompressionQuality = 90
      JpegOptions.Performance = jpBestSpeed
      JpegOptions.ProgressiveEncoding = False
      JpegOptions.Smoothing = True
    end


Thus the image is loaded into the form as a series of HEX values, and not an image on a hard drive location anymore.

So when I create the form, and get this error message, aborting the creation of the form:

Error reading BTN_SoegVejning2.Picture.Data: System Error. Code: 87. The Parameter is incorrect.

The error is shown as a pop-up box with a n OK button, and when clicking it, the program is returned to where the formcreation was called.

I would like to know what I can do to avoid that error.

As it is not a file on a drive, it is not a question about access rights, or false directory specifications, but only a question of reading the HEX values from the form, which is compiled into the exe file. So what is it ? and is there anything different I can do to avoid this problem ?

The program runs as a SA HTTP.SYS service on a Wondows 2016 Server.

Regards
Soren
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..Picture.Data error. Why ? bug in IW ? - by SorenJensen - 02-04-2020, 08:41 PM

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