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@ -237,6 +237,11 @@ HGResult HGTwainDSMImpl::CreateSelectedDSEx(class HGTwainDSImpl** dsImpl)
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std::string sourceName = getCfgValue("twain", "source", std::string(""));
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std::string sourceName = getCfgValue("twain", "source", std::string(""));
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if (m_vds.empty())
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{
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return HGBASE_ERR_FAIL;
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}
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TW_IDENTITY selectDS;
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TW_IDENTITY selectDS;
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memset(&selectDS, 0, sizeof(TW_IDENTITY));
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memset(&selectDS, 0, sizeof(TW_IDENTITY));
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if (-2 == show_twain_srclist_ui(&m_vds[0], m_vds.size(), sourceName.c_str(), m_hWnd, &selectDS))
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if (-2 == show_twain_srclist_ui(&m_vds[0], m_vds.size(), sourceName.c_str(), m_hWnd, &selectDS))
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