prado_application_singleton_required	= Prado.Application must only be set once.
prado_component_unknown					= Unknown component type '%s'.
prado_using_invalid						= '%s' is not a valid namespace to be used. Make sure '.*' is appended if you want to use a namespace referring to a directory.
prado_alias_redefined					= Alias '%s' cannot be redefined.
prado_alias_invalid						= Alias '%s' refers to an invalid path '%s'. Only existing directories can be aliased.
prado_aliasname_invalid					= Alias '%s' contains invalid character '.'.

component_property_undefined			= Component property '%s.%s' is not defined.
component_property_readonly				= Component property '%s.%s' is read-only.
component_event_undefined				= Component event '%s.%s' is not defined.
component_eventhandler_invalid			= Component event '%s.%s' is attached with an invalid event handler.
component_expression_invalid			= Component '%s' is evaluating an invalid expression '%s' : %s.
component_statements_invalid			= Component '%s' is evaluating invalid PHP statements '%s' : %s.

propertyvalue_enumvalue_invalid			= Value '%s' is a not valid enumeration value (%s).

list_index_invalid						= Index '%d' is out of range.
list_item_inexistent					= The item cannot be found in the list.
list_data_not_iterable					= Data must be either an array or an object implementing Traversable interface.

map_addition_disallowed					= The new item cannot be added to the map.
map_item_unremovable					= The item cannot be removed from the map.
map_data_not_iterable					= Data must be either an array or an object implementing Traversable interface.

application_basepath_invalid			= Application base path '%s' does not exist or is not a directory.
application_runtimepath_invalid			= Application runtime path '%s' does not exist or is not writable by Web server process.
application_service_invalid				= Service '%s' must implement IService interface.
application_service_unknown				= Requested service '%s' is not defined.
application_service_unavailable			= Service Unavailable.
application_moduleid_duplicated			= Application module ID '%s' is not unique.

appconfig_aliaspath_invalid				= Application configuration <alias id="%s"> uses an invalid file path "%s".
appconfig_alias_invalid					= Application configuration <alias> element must have an "id" attribute and a "path" attribute.
appconfig_alias_redefined				= Application configuration <alias id="%s"> cannot be redefined.
appconfig_using_invalid					= Application configuration <using> element must have a "namespace" attribute.
appconfig_moduleid_required				= Application configuration <module> element must have an "id" attribute.
appconfig_moduletype_required			= Application configuration <module id="%s"> must have a "class" attribute.
appconfig_serviceid_required			= Application configuration <service> element must have an "id" attribute.
appconfig_servicetype_required			= Application configuration <service id="%s"> must have a "class" attribute.
appconfig_parameterid_required			= Application configuration <parameter> element must have an "id" attribute.

uri_format_invalid						= '%s' is not a valid URI.

httpresponse_bufferoutput_unchangeable	= THttpResponse.BufferOutput cannot be modified after THttpResponse is initialized.
httpresponse_file_inexistent			= THttpResponse cannot send file '%s'. The file does not exist.

httpsession_sessionid_unchangeable		= THttpSession.SessionID cannot be modified after the session is started.
httpsession_sessionname_unchangeable	= THttpSession.SessionName cannot be modified after the session is started.
httpsession_sessionname_invalid			= THttpSession.SessionName must contain alphanumeric characters only.
httpsession_savepath_unchangeable		= THttpSession.SavePath cannot be modified after the session is started.
httpsession_savepath_invalid			= THttpSession.SavePath '%s' is invalid.
httpsession_storage_unchangeable		= THttpSession.Storage cannot be modified after the session is started.
httpsession_cookiemode_unchangeable		= THttpSession.CookieMode cannot be modified after the session is started.
httpsession_autostart_unchangeable		= THttpSession.AutoStart cannot be modified after the session module is initialized.
httpsession_gcprobability_unchangeable	= THttpSession.GCProbability cannot be modified after the session is started.
httpsession_gcprobability_invalid		= THttpSession.GCProbability must be an integer between 0 and 100.
httpsession_transid_unchangeable		= THttpSession.UseTransparentSessionID cannot be modified after the session is started.
httpsession_maxlifetime_unchangeable	= THttpSession.Timeout cannot be modified after the session is started.

assetmanager_basepath_invalid			= TAssetManager.BasePath '%s' is invalid. Make sure it is in namespace form and points to a directory writable by the Web server process.
assetmanager_basepath_unchangeable		= TAssetManager.BasePath cannot be modified after the module is initialized.
assetmanager_baseurl_unchangeable		= TAssetManager.BaseUrl cannot be modified after the module is initialized.
assetmanager_filepath_invalid			= TAssetManager is publishing an invalid file '%s'.
assetmanager_tarchecksum_invalid		= TAssetManager is publishing a tar file with invalid checksum '%s'.
assetmanager_tarfile_invalid			= TAssetManager is publishing an invalid tar file '%s'.

sqlitecache_extension_required			= TSqliteCache requires SQLite PHP extension.
sqlitecache_dbfile_required				= TSqliteCache.DbFile is required.
sqlitecache_connection_failed			= TSqliteCache database connection failed. %s.
sqlitecache_table_creation_failed		= TSqliteCache failed to create cache database. %s.
sqlitecache_dbfile_unchangeable			= TSqliteCache.DbFile cannot be modified after the module is initialized.
sqlitecache_dbfile_invalid				= TSqliteCache.DbFile is invalid. Make sure it is in a proper namespace format.

memcache_extension_required				= TMemCache requires memcache PHP extension.
memcache_connection_failed				= TMemCache failed to connect to memcache server %s:%d.
memcache_host_unchangeable				= TMemCache.Host cannot be modified after the module is initialized.
memcache_port_unchangeable				= TMemCache.Port cannot be modified after the module is initialized.

errorhandler_errortemplatepath_invalid	= TErrorHandler.ErrorTemplatePath '%s' is invalid. Make sure it is in namespace form and points to a valid directory containing error template files.

pageservice_page_unknown				= Page '%s' Not Found
pageservice_pageclass_unknown			= Page class '%s' is unknown.
pageservice_basepath_invalid			= TPageService.BasePath '%s' is not a valid directory.
pageservice_page_required				= Page Name Required
pageservice_defaultpage_unchangeable	= TPageService.DefaultPage cannot be modified after the service is initialized.
pageservice_basepath_unchangeable		= TPageService.BasePath cannot be modified after the service is initialized.

pageserviceconf_file_invalid			= Unable to open page directory configuration file '%s'.
pageserviceconf_aliaspath_invalid		= <alias id="%s"> uses an invalid file path "%s" in page directory configuration file '%s'.
pageserviceconf_alias_invalid			= <alias> element must have an "id" attribute and a "path" attribute in page directory configuration file '%s'.
pageserviceconf_using_invalid			= <using> element must have a "namespace" attribute in page directory configuration file '%s'.
pageserviceconf_module_invalid			= <module> element must have an "id" attribute in page directory configuration file '%s'.
pageserviceconf_moduletype_required		= <module id="%s"> must have a "class" attribute in page directory configuration file '%s'.
pageserviceconf_parameter_invalid		= <parameter> element must have an "id" attribute in page directory configuration file '%s'.
pageserviceconf_page_invalid			= <page> element must have an "id" attribute in page directory configuration file '%s'.

template_closingtag_unexpected			= Unexpected closing tag '%s' is found.
template_closingtag_expected			= Closing tag '%s' is expected.
template_directive_nonunique			= Directive '<%%@ ... %%>' must appear at most once in a template.
template_comments_forbidden				= Template comments are not allowed within property tags.
template_matching_unexpected			= Unexpected matching.
template_property_unknown				= %s has no property called '%s'.
template_event_unknown					= %s has no event called '%s'.
template_property_readonly				= %s has a read-only property '%s'.
template_event_forbidden				= %s is a non-control component. No handler can be attached to its event '%s' in a template.
template_databind_forbidden				= %s is a non-control component. No databinding expression can be set to its property '%s'.
template_component_required				= '%s' is not a component. Only components can appear in a template.
template_format_invalid					= Error in %s (line %d) : %s
template_format_invalid2				= Error at line %d of the following template: %s %s
template_eventhandler_invalid			= An invalid event handler is attached to %s's event '%s'.
template_property_duplicated			= Property %s is configured twice or more.

xmldocument_file_read_failed			= TXmlDocument is unable to read file '%s'.
xmldocument_file_write_failed			= TXmlDocument is unable to write file '%s'.

xmlelementlist_xmlelement_required		= TXmlElementList can only accept TXmlElement objects.

authorizationrule_action_invalid		= TAuthorizationRule.Action can only take 'allow' or 'deny' as the value.
authorizationrule_verb_invalid			= TAuthorizationRule.Verb can only take 'get' or 'post' as the value.

authorizationrulecollection_authorizationrule_required = TAuthorizationRuleCollection can only accept TAuthorizationRule objects.

usermanager_userfile_invalid			= TUserManager.UserFile '%s' is not a valid file.
usermanager_userfile_unchangeable		= TUserManager.UserFile cannot be modified. The user module has been initialized already.

authmanager_usermanager_required		= TAuthManager.UserManager must be assigned a value.
authmanager_usermanager_inexistent		= TAuthManager.UserManager '%s' does not refer to an ID of application module.
authmanager_usermanager_invalid			= TAuthManager.UserManager '%s' does not refer to a valid TUserManager application module.
authmanager_usermanager_unchangeable	= TAuthManager.UserManager cannot be modified after the module is initialized.
authmanager_session_required			= TAuthManager requires a session application module.

thememanager_basepath_invalid			= TThemeManager.BasePath '%s' is not a valid directory.
thememanager_basepath_unchangeable		= TThemeManager.BasePath cannot be modified after the module is initialized.

theme_baseurl_required					= TThemeManager.BasePath is required. By default, a directory named 'themes' under the directory containing the application entry script is assumed.
theme_path_inexistent					= Theme path '%s' does not exist.
theme_control_nested					= Skin for control type '%s' in theme '%s' cannot be within another skin.
theme_skinid_duplicated					= SkinID '%s.%s' is duplicated in theme '%s'.
theme_databind_forbidden				= Databind cannot be used in theme '%s' for control skin '%s.%s' about property '%s'.
theme_property_readonly					= Skin is being applied to a read-only control property '%s.%s'.
theme_property_undefined				= Skin is being applied to an inexistent control property '%s.%s'.

control_object_reregistered				= Duplicated object ID '%s' found.
control_id_invalid						= %s.ID '%s' is invalid. Only alphanumeric and underline characters are allowed. The first character must be an alphabetic or underline character.
control_skinid_unchangeable				= %s.SkinID cannot be modified after a skin has been applied to the control or the child controls have been created.
control_enabletheming_unchangeable		= %s.EnableTheming cannot be modified after the child controls have been created.
control_stylesheet_applied				= StyleSheet skin has already been applied to %s.
control_id_nonunique					= %s.ID '%s' is not unique among all controls under the same naming container.

templatecontrol_mastercontrol_invalid	= Master control must be of type TTemplateControl or a child class.
templatecontrol_contentid_duplicated	= TContent ID '%s' is duplicated.
templatecontrol_placeholderid_duplicated= TContentPlaceHolder ID '%s' is duplicated.

contentplaceholder_id_required			= TContentPlaceHolder must have an ID.

content_id_required						= TContent must have an ID.

controllist_control_required			= TControlList can only accept strings or TControl objects.

emptycontrollist_addition_disallowed	= Child controls are not allowed.

webcontrol_accesskey_invalid			= %s.AccessKey '%s' is invalid. It must be a single character only.
webcontrol_style_invalid				= %s.Style must take string value only.

listcontrol_selection_invalid			= %s has an invalid selection that is set before performing databinding.
listcontrol_selectedindex_invalid		= %s.SelectedIndex has an invalid value %d.
listcontrol_selectedvalue_invalid		= %s.SelectedValue has an invalid value '%s'.

label_associatedcontrol_invalid			= TLabel.AssociatedControl '%s' cannot be found.

hiddenfield_focus_unsupported			= THiddenField does not support setting input focus.
hiddenfield_theming_unsupported			= THiddenField does not support theming.
hiddenfield_skinid_unsupported			= THiddenField does not support control skin.

panel_defaultbutton_invalid				= TPanel.DefaultButton '%s' does not refer to an existing button control.

tablestyle_cellpadding_invalid			= TTableStyle.CellPadding must take an integer equal to or greater than -1.
tablestyle_cellspacing_invalid			= TTableStyle.CellSpacing must take an integer equal to or greater than -1.

pagestatepersister_pagestate_corrupted	= Page state is corrupted.
pagestatepersister_privatekey_invalid	= TPageStatePersister.PrivateKey must take a string no shorter than 8 characters.

listitemcollection_item_invalid			= TListItemCollection can only take strings or TListItem objects.

dropdownlist_selectedindices_unsupported= TDropDownList.SelectedIndices is read-only.

bulletedlist_autopostback_unsupported	= TBulletedList.AutoPostBack is read-only.
bulletedlist_selectedindex_unsupported	= TBulletedList.SelectedIndex is read-only.
bulletedlist_selectedindices_unsupported= TBulletedList.SelectedIndices is read-only.
bulletedlist_selectedvalue_unsupported	= TBulletedList.SelectedValue is read-only.

radiobuttonlist_selectedindices_unsupported	= TRadioButtonList.SelectedIndices is read-only.

logrouter_configfile_invalid			= TLogRouter.ConfigFile '%s' does not exist.
logrouter_routeclass_required			= Class attribute is required in <route> configuration.
logrouter_routetype_required			= Log route must be an instance of TLogRoute or its derived class.

filelogroute_logpath_invalid			= TFileLogRoute.LogPath '%s' must be a directory in namespace format and must be writable by the Web server process.
filelogroute_maxfilesize_invalid		= TFileLogRoute.MaxFileSize must be greater than 0.
filelogroute_maxlogfiles_invalid		= TFileLogRoute.MaxLogFiles must be greater than 0.

emaillogroute_sentfrom_required			= TEmailLogRoute.SentFrom cannot be empty.

repeatinfo_repeatcolumns_invalid		= TRepeatInfo.RepeatColumns must be no less than 0.

basevalidator_associatedcontrolid_unsupported = TBaseValidator.AssociatedControlID is not supported.
basevalidator_controltovalidate_invalid = TBaseValidator.ControlToValidate is empty or contains an invalid control ID path.
basevalidator_validatable_required		= TBaseValidator.ControlToValidate must point to a control implementing IValidatable interface.

comparevalidator_controltocompare_invalid = TCompareValidator.ControlToCompare contains an invalid control ID path.

repeater_template_required				= TRepeater.%s requires a template instance implementing ITemplate interface.
datalist_template_required				= TDataList.%s requires a template instance implementing ITemplate interface.
templatecolumn_template_required		= TTemplateColumn.%s requires a template instance implementing ITemplate interface.

datagrid_currentpageindex_invalid		= TDataGrid.CurrentPageIndex must be no less than 0.
datagrid_pagesize_invalid				= TDataGrid.PageSize must be greater than 0.
datagrid_virtualitemcount_invalid		= TDataGrid.VirtualItemCount must be no less than 0.

datagridpagerstyle_pagebuttoncount_invalid = TDataGridPagerStyle.PageButtonCount must be greater than 0.

datafieldaccessor_data_invalid			= TDataFieldAccessor is trying to evaluate a field value of an invalid data. Make sure the data is an array, TMap, TList, or object that contains the specified field '%s'.
datafieldaccessor_datafield_invalid		= TDataFieldAccessor is trying to evaluate data value of an unknown field '%s'.

repeateritemcollection_repeateritem_required = TRepeaterItemCollection can only accept TRepeaterItem objects.

datagriditemcollection_datagriditem_required = TDataGridItemCollection can only accept TDataGridItem objects.

datagridcolumncollection_datagridcolumn_required = TDataGridColumnCollection can only accept TDataGridColumn objects.

datalistitemcollection_datalistitem_required = TDataListItemCollection can only accept TDataListItem objects.

tablerowcollection_tablerow_required	= TTableRowCollection can only accept TTableRow objects.

tablecellcollection_tablerow_required	= TTableCellCollection can only accept TTableCell objects.