[wix-users] Query regarding _BrowseProperty and BrowseDlg

[Priyanka Kandpal]

Hello Team
I would like to know whether _BrowseProperty is an inbuilt property property by WIX toolset?. If yes, then what value does it hold?
I would also like to know if BrowseDlg is an inbuilt dialog of Wix?. If yes, then how do I access its control. Also the path that I enter in pathedit, does it get automatically saved
I am trying to understand the below code but I don't find the controls of BrowseDlg defined in the code.

<UI>
            <Dialog Id="MicrosystemsCustomizeDlg" Width="370" Height="270" Title="!(loc.Common_Dlg_Title)" TrackDiskSpace="yes" >
                <Control Id="Tree" Type="SelectionTree" X="25" Y="85" Width="175" Height="115" Property="_BrowseProperty" Sunken="yes" TabSkip="no" Text="!(loc.CustomizeDlgTree)" />


                <Control Id="Browse" Type="PushButton" X="294" Y="210" Width="66" Height="17" Text="!(loc.CustomizeDlgBrowse)">
                    <Publish Event="SelectionBrowse" Value="BrowseDlg">1</Publish>
                    <Condition Action="hide">Installed</Condition>
                    <Condition Action="disable">Installed</Condition>
                </Control>
                <Control Id="Reset" Type="PushButton" X="10" Y="243" Width="81" Height="17" Text="!(loc.CustomizeDlgReset)">
                    <Publish Event="Reset" Value="0">1</Publish>
                    <Subscribe Event="SelectionNoItems" Attribute="Enabled" />
                </Control>
                <Control Id="DiskCost" Type="PushButton" X="91" Y="243" Width="100" Height="17" Text="!(loc.CustomizeDlgDiskCost)">
                    <Publish Event="SpawnDialog" Value="DiskCostDlg">1</Publish>
                    <Subscribe Event="SelectionNoItems" Attribute="Enabled" />
                </Control>
                <Control Id="Back" Type="PushButton" X="192" Y="243" Width="56" Height="17" Text="!(loc.WixUIBack)" />
                <Control Id="Next" Type="PushButton" X="248" Y="243" Width="56" Height="17" Default="yes" Text="!(loc.WixUINext)">
                    <Subscribe Event="SelectionNoItems" Attribute="Enabled" />
                </Control>
                <Control Id="Cancel" Type="PushButton" X="304" Y="243" Width="56" Height="17" Cancel="yes" Text="!(loc.WixUICancel)">
                    <Publish Event="SpawnDialog" Value="CancelDlg">1</Publish>
                </Control>
                <Control Id="BannerBitmap" Type="Bitmap" X="0" Y="0" Width="370" Height="44" TabSkip="no" Text="!(loc.CustomizeDlgBannerBitmap)" />
                <Control Id="Text" Type="Text" X="25" Y="55" Width="320" Height="20" Text="!(loc.CustomizeDlgText)" />
                <Control Id="BannerLine" Type="Line" X="0" Y="44" Width="370" Height="0" />
                <Control Id="BottomLine" Type="Line" X="0" Y="234" Width="370" Height="0" />
                <Control Id="Description" Type="Text" X="25" Y="23" Width="280" Height="15" Transparent="yes" NoPrefix="yes" Text="!(loc.CustomizeDlgDescription)" />
                <Control Id="Title" Type="Text" X="15" Y="6" Width="210" Height="15" Transparent="yes" NoPrefix="yes" Text="!(loc.CustomizeDlgTitle)" />
                <Control Id="Box" Type="GroupBox" X="210" Y="81" Width="150" Height="118" />
                <Control Id="ItemDescription" Type="Text" X="215" Y="90" Width="131" Height="50" Text="!(loc.CustomizeDlgItemDescription)">
                    <Subscribe Event="SelectionDescription" Attribute="Text" />
                </Control>
                <Control Id="ItemSize" Type="Text" X="215" Y="140" Width="131" Height="50" Text="!(loc.CustomizeDlgItemSize)">
                    <Subscribe Event="SelectionSize" Attribute="Text" />
                </Control>
                <Control Id="Location" Type="Text" X="90" Y="210" Width="200" Height="20" Text="!(loc.CustomizeDlgLocation)">
                    <Subscribe Event="SelectionPath" Attribute="Text" />
                    <Subscribe Event="SelectionPathOn" Attribute="Visible" />
                    <Condition Action="hide">Installed</Condition>
                </Control>
                <Control Id="LocationLabel" Type="Text" X="25" Y="210" Width="65" Height="10" Text="!(loc.CustomizeDlgLocationLabel)">
                    <Subscribe Event="SelectionPathOn" Attribute="Visible" />
                    <Condition Action="hide">Installed</Condition>
                </Control>
            </Dialog>
        </UI>