Forums › TWAIN Classic › MSG_XFERREADY never fired › Reply To: MSG_XFERREADY never fired
July 18, 2009 at 8:10 am
#24950
Next i made another proof: run my test app, listing sources, select one (when i select a source in the self-made window listing sources, i call OPEN_DS too)
and then enable previously opened source, hiding the default user interface;
the effect is that the main form of may app become hide and nothing happens;
here the log:
[100708218 dsm.cpp 398 183 00000184] TWAIN Working Group
[100708218 dsm.cpp 399 183 00000184] TWAIN 32 Source Manager (Image Acquisition Interface)
[100708218 dsm.cpp 400 183 00000184] version: 2.0
[100708218 dsm.cpp 2028 183 00000184]
[100708218 dsm.cpp 2029 183 00000184] DG_CONTROL/DAT_PARENT/MSG_OPENDSM
[100708218 apps.cpp 215 183 00000184] Application: "MICSS"
[100708218 apps.cpp 216 183 00000184] "Generic"
[100708218 apps.cpp 217 183 00000184] "Twain++" version: 1.0
[100708218 apps.cpp 218 183 00000184] TWAIN 2.0
[100708234 apps.cpp 1200 127 00000184] Could not find DS_Entry function in DS: C:WINDOWStwain_32wiatwain.ds
[100708234 apps.cpp 528 127 00000184] Condition Code: DS or DSM reported error, application shouldn't
[100708234 apps.cpp 1213 0 00000184] Loaded library: C:WINDOWStwain_32BrMfSc08aMF790CWUBrTwdFe.ds
[100708531 apps.cpp 1213 0 00000184] Loaded library: C:WINDOWStwain_32hpsj_0001hpsj_0001.ds
[100708531 apps.cpp 528 0 00000184] Condition Code: DS or DSM reported error, application shouldn't
[100708546 apps.cpp 1213 6 00000184] Loaded library: C:WINDOWStwain_32SampleTWSRC_32.ds
[100708546 apps.cpp 1213 0 00000184] Loaded library: C:WINDOWStwain_32sample2TWAINDS_Sample32.ds
[100708546 dsm.cpp 596 18 00000184] TWRC_SUCCESS
[100708546 dsm.cpp 2028 18 00000184]
[100708546 dsm.cpp 2029 18 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETDEFAULT
[100708546 dsm.cpp 596 18 00000184] TWRC_SUCCESS
[100708546 dsm.cpp 2028 18 00000184]
[100708546 dsm.cpp 2029 18 00000184] DG_CONTROL/DAT_IDENTITY/MSG_OPENDS
[100708546 apps.cpp 1145 18 00000184] Datasource: "TWAIN Working Group"
[100708546 apps.cpp 1146 18 00000184] "Software Scan"
[100708546 apps.cpp 1147 18 00000184] "TWAIN2 FreeImage Software Scanne" version: 1.0
[100708546 apps.cpp 1148 18 00000184] TWAIN 2.0
[100708562 apps.cpp 1213 0 00000184] Loaded library: C:WINDOWStwain_32sample2TWAINDS_Sample32.ds
[100708562 dsm.cpp 596 203 00000184] TWRC_SUCCESS
[100708562 dsm.cpp 2028 203 00000184]
[100708562 dsm.cpp 2029 203 00000184] DG_CONTROL/DAT_CAPABILITY/MSG_GET
[100708562 dsm.cpp 2039 203 00000184] CAP_SUPPORTEDCAPS
[100708562 dsm.cpp 596 203 00000184] TWRC_SUCCESS
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETFIRST
[100710109 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETNEXT
[100710109 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETNEXT
[100710109 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETNEXT
[100710109 dsm.cpp 596 0 00000184] TWRC_ENDOFLIST
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100710109 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETFIRST
[100710109 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETNEXT
[100710109 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETNEXT
[100710109 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETNEXT
[100710109 dsm.cpp 596 0 00000184] TWRC_ENDOFLIST
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100710109 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETDEFAULT
[100710109 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETFIRST
[100710109 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETNEXT
[100710109 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETNEXT
[100710109 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_GETNEXT
[100710109 dsm.cpp 596 0 00000184] TWRC_ENDOFLIST
[100710109 dsm.cpp 2028 0 00000184]
[100710109 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100710109 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100711765 dsm.cpp 2028 0 00000184]
[100711765 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_CLOSEDS
[100711765 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100711765 dsm.cpp 2028 0 00000184]
[100711765 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_IDENTITY/MSG_OPENDS
[100711765 apps.cpp 1145 0 00000184] Datasource: "Brother Industries, Ltd."
[100711765 apps.cpp 1146 0 00000184] "Brother MFL-Pro Scanner"
[100711765 apps.cpp 1147 0 00000184] "TW-Brother MFC-790CW" version: 3.7
[100711765 apps.cpp 1148 0 00000184] TWAIN 1.6
[100711765 apps.cpp 1213 0 00000184] Loaded library: C:WINDOWStwain_32BrMfSc08aMF790CWUBrTwdFe.ds
[100712203 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100715796 dsm.cpp 2028 0 00000184]
[100715796 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_USERINTERFACE/MSG_ENABLEDS
[100715828 dsm.cpp 2028 0 00000184]
[100715828 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_NULL/MSG_XFERREADY
[100715828 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100715828 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100715828 apps.cpp 429 0 00000184] List of DS for app is invalid
[100715828 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100715828 dsm.cpp 2028 0 00000184]
[100715828 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100715828 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100717890 apps.cpp 429 0 00000184] List of DS for app is invalid
[100717890 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100717890 dsm.cpp 2028 0 00000184]
[100717890 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100717890 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100720515 apps.cpp 429 0 00000184] List of DS for app is invalid
[100720515 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100720515 dsm.cpp 2028 0 00000184]
[100720515 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100720515 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100721265 apps.cpp 429 0 00000184] List of DS for app is invalid
[100721265 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100721265 dsm.cpp 2028 0 00000184]
[100721265 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100721265 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100723046 apps.cpp 429 0 00000184] List of DS for app is invalid
[100723046 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100723046 dsm.cpp 2028 0 00000184]
[100723046 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100723046 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100723046 apps.cpp 429 0 00000184] List of DS for app is invalid
[100723046 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100723046 dsm.cpp 2028 0 00000184]
[100723046 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100723046 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100723046 apps.cpp 429 0 00000184] List of DS for app is invalid
[100723046 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100723046 dsm.cpp 2028 0 00000184]
[100723046 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100723046 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100724937 apps.cpp 429 0 00000184] List of DS for app is invalid
[100724937 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100724937 dsm.cpp 2028 0 00000184]
[100724937 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100724937 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100724937 apps.cpp 429 0 00000184] List of DS for app is invalid
[100724937 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100724937 dsm.cpp 2028 0 00000184]
[100724937 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100724937 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100724937 apps.cpp 429 0 00000184] List of DS for app is invalid
[100724937 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100724937 dsm.cpp 2028 0 00000184]
[100724937 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100724937 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100725000 apps.cpp 429 0 00000184] List of DS for app is invalid
[100725000 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100725000 dsm.cpp 2028 0 00000184]
[100725000 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100725000 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100725265 apps.cpp 429 0 00000184] List of DS for app is invalid
[100725265 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100725265 dsm.cpp 2028 0 00000184]
[100725265 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100725265 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100725265 apps.cpp 429 0 00000184] List of DS for app is invalid
[100725265 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100725265 dsm.cpp 2028 0 00000184]
[100725265 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100725265 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100725265 apps.cpp 429 0 00000184] List of DS for app is invalid
[100725265 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100725265 dsm.cpp 2028 0 00000184]
[100725265 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100725265 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100725734 apps.cpp 429 0 00000184] List of DS for app is invalid
[100725734 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100725734 dsm.cpp 2028 0 00000184]
[100725734 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100725734 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100725734 apps.cpp 429 0 00000184] List of DS for app is invalid
[100725734 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100725734 dsm.cpp 2028 0 00000184]
[100725734 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100725734 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100725734 apps.cpp 429 0 00000184] List of DS for app is invalid
[100725734 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100725734 dsm.cpp 2028 0 00000184]
[100725734 dsm.cpp 2029 0 00000184] DG_CONTROL/DAT_STATUS/MSG_GET
[100725734 dsm.cpp 596 0 00000184] TWRC_SUCCESS
[100726000 apps.cpp 429 0 00000184] List of DS for app is invalid
[100726000 apps.cpp 528 0 00000184] Condition Code: Unrecognized MSG DG DAT combination
[100726000 dsm.cpp 2028 0 00000184]
[100726000 dsm.cpp 2029