Function SelectIniFileDialogComboBoxChanged

        Pop $0

        ${if} $0 == $hwnd_lbox1_dlg_SelectDbIni

            MessageBox MB_OK '1 changed! :-)'

            ${NSD_GetText} $hwnd_lbox1_dlg_SelectDbIni $R0
;            ${NSD_CB_SelectString} $hwnd_lbox1_dlg_SelectDbIni $R0

;            MessageBox MB_OK '$$R0 = $R0'

            ${if} $R0 == ''

                MessageBox MB_SETFOREGROUND|MB_TOPMOST|MB_OK 'Ungültige Datenbank Konfigurationsdatei!'

            ${else}

                ClearErrors
                ReadIniStr $0 '$vSourceDir\system\db\$R0' 'DATABASES' 'METADATA'

                ClearErrors
                ReadIniStr $1 '$vSourceDir\system\db\$R0' 'DATABASE $0' 'DBMS'

                ${if} $1 == 'SQLSERVER'
                ${orif} $1 == 'SQLSERVERUNICODE'

                    ShowWindow $hwnd_lbl_SqlServer ${SW_SHOW}
                    ShowWindow $hwnd_txt_SqlServer ${SW_SHOW}

;                    MessageBox MB_OK '$$vSqlServerInstance = $vSqlServerInstance'

                    ${if} $vSqlServerInstance != ''
                        ${NSD_SetText} $hwnd_txt_SqlServer $vSqlServerInstance
                    ${endif}

                ${else}

                    ShowWindow $hwnd_lbl_SqlServer ${SW_HIDE}
                    ShowWindow $hwnd_txt_SqlServer ${SW_HIDE}

                ${endif}

            ${endif}

        ${endif}

    FunctionEnd