I am using MsiProcessMessage() to log messages and to show simple dialogs.
But now have some problems with it.
I added a custom action to button. At that action I am trying to log some
message and show dialog, but nothing happens!
<CustomAction Id="CACheckBoxAddress" BinaryKey="AdditionsDLL"
DllEntry="CheckAddress"/>
<UI>
<Dialog Id="LinuxBoxConfigDlg" Width="370" Height="270"
Title="!(loc.InstallScopeDlg_Title)" KeepModeless="yes">
<Control Id="BoxLabel" Type="Text" X="25" Y="55" Width="320"
Height="15" Transparent="yes" NoPrefix="yes"
Text="!(loc.LinuxBoxDlgBoxLabel)"/>
<Control Id="edLinuxBoxAddess" Type="Edit"
Property="LINUXBOX_ADDRESS" Text="[LINUXBOX_ADDRESS]" X="25" Y="70"
Width="100" Height="17"/>
<Control Id="Next" Type="PushButton" X="236" Y="243" Width="56"
Height="17" Default="yes" Text="!(loc.WixUINext)">
<Condition
Action="enable"><![CDATA[(LINUXBOX_ADDRESS<>"")]]></Condition>
<Condition
Action="disable"><![CDATA[(LINUXBOX_ADDRESS="")]]></Condition>
<Publish Event="DoAction" Value="CACheckBoxAddress"
Order="1"><![CDATA[(LINUXBOX_ADDRESS<>"")]]></Publish>
</Control>
</UI>
Part of custom action code:
TCHAR szStr[MAX_PATH], szBox[NI_MAXHOST];
swprintf_s(szStr, L"\"%s\" is not correct address. Could not retrive
IP-address by DNS-name", szBox);
PMSIHANDLE hLogRec = MsiCreateRecord(1);
MsiRecordSetString(hRec, 0, szStr);
MsiSetProperty(hInstall, L"LINUXBOX_ADDRESS_CORRECT", NULL);
PMSIHANDLE hRec = MsiCreateRecord(1);
MsiRecordSetString(hRec, 0, L"!!!");
MsiProcessMessage(hInstall, (INSTALLMESSAGE) (INSTALLMESSAGE_USER |
MB_ICONWARNING | MB_YESNO), hRec);
Installation executing by command "msiexec /i "dfPost-Setup-4.1.0 build
130.msi" /l*v log.log". But in log there are no messages from custom action
and no one dialogs show
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