prado_application_singleton_required	= Prado.Application must only be set once.
prado_component_unknown					= Unknown component type '{0}'.
prado_using_invalid						= '{0}' 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 '{0}' cannot be redefined.
prado_alias_invalid						= Alias '{0}' refers to an invalid path '{1}'. Only existing directories can be aliased.
prado_aliasname_invalid					= Alias '{0}' contains invalid character '.'.

component_property_undefined			= Component property '{0}.{1}' is not defined.
component_property_readonly				= Component property '{0}.{1}' is read-only.
component_event_undefined				= Component event '{0}.{1}' is not defined.
component_eventhandler_invalid			= Component event '{0}.{1}' is attached with an invalid event handler.
component_expression_invalid			= Component '{0}' is evaluating an invalid expression '{1}' : {2}.
component_statements_invalid			= Component '{0}' is evaluating invalid PHP statements '{1}' : {2}.

propertyvalue_enumvalue_invalid			= Value '{0}' is a not valid enumeration value ({1}).

list_index_invalid						= Index '{0}' 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.
list_readonly							= {0} is read-only.

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.
map_readonly							= {0} is read-only.

application_basepath_invalid			= Application base path '{0}' does not exist or is not a directory.
application_runtimepath_invalid			= Application runtime path '{0}' does not exist or is not writable by Web server process.
application_service_invalid				= Service '{0}' must implement IService interface.
application_service_unknown				= Requested service '{0}' is not defined.
application_service_unavailable			= Service Unavailable.
application_moduleid_duplicated			= Application module ID '{0}' is not unique.
application_runtimepath_failed			= Unable to create runtime path '{0}'. Make sure the parent directory exists and is writable by the Web process.

appconfig_aliaspath_invalid				= Application configuration <alias id="{0}"> uses an invalid file path "{1}".
appconfig_alias_invalid					= Application configuration <alias> element must have an "id" attribute and a "path" attribute.
appconfig_alias_redefined				= Application configuration <alias id="{0}"> 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="{0}"> must have a "class" attribute.
appconfig_serviceid_required			= Application configuration <service> element must have an "id" attribute.
appconfig_servicetype_required			= Application configuration <service id="{0}"> must have a "class" attribute.
appconfig_parameterid_required			= Application configuration <parameter> element must have an "id" attribute.

securitymanager_validationkey_invalid	= TSecurityManager.ValidationKey must not be empty.
securitymanager_encryptionkey_invalid	= TSecurityManager.EncryptionKey must not be empty.
securitymanager_mcryptextension_required = Mcrypt PHP extension is required in order to use TSecurityManager's encryption feature.

uri_format_invalid						= '{0}' is not a valid URI.

httpresponse_bufferoutput_unchangeable	= THttpResponse.BufferOutput cannot be modified after THttpResponse is initialized.
httpresponse_file_inexistent			= THttpResponse cannot send file '{0}'. 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 '{0}' 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 '{0}' 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 '{0}'.
assetmanager_tarchecksum_invalid		= TAssetManager is publishing a tar file with invalid checksum '{0}'.
assetmanager_tarfile_invalid			= TAssetManager is publishing an invalid tar file '{0}'.

sqlitecache_extension_required			= TSqliteCache requires SQLite PHP extension.
sqlitecache_dbfile_required				= TSqliteCache.DbFile is required.
sqlitecache_connection_failed			= TSqliteCache database connection failed. {0}.
sqlitecache_table_creation_failed		= TSqliteCache failed to create cache database. {0}.
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 {0}:{1}.
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.

apccache_extension_required				= TAPCCache requires APC PHP extension.
apccache_add_unsupported				= TAPCCache.add() is not supported.
apccache_replace_unsupported			= TAPCCache.replace() is not supported.

errorhandler_errortemplatepath_invalid	= TErrorHandler.ErrorTemplatePath '{0}' is invalid. Make sure it is in namespace form and points to a valid directory containing error template files.

pageservice_page_unknown				= Page '{0}' Not Found
pageservice_pageclass_unknown			= Page class '{0}' is unknown.
pageservice_basepath_invalid			= TPageService.BasePath '{0}' 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 '{0}'.
pageserviceconf_aliaspath_invalid		= <alias id="{0}"> uses an invalid file path "{1}" in page directory configuration file '{2}'.
pageserviceconf_alias_invalid			= <alias> element must have an "id" attribute and a "path" attribute in page directory configuration file '{0}'.
pageserviceconf_using_invalid			= <using> element must have a "namespace" attribute in page directory configuration file '{0}'.
pageserviceconf_module_invalid			= <module> element must have an "id" attribute in page directory configuration file '{0}'.
pageserviceconf_moduletype_required		= <module id="{0}"> must have a "class" attribute in page directory configuration file '{1}'.
pageserviceconf_parameter_invalid		= <parameter> element must have an "id" attribute in page directory configuration file '{0}'.
pageserviceconf_page_invalid			= <page> element must have an "id" attribute in page directory configuration file '{0}'.

template_closingtag_unexpected			= Unexpected closing tag '{0}' is found.
template_closingtag_expected			= Closing tag '{0}' is expected.
template_directive_nonunique			= Directive '<%@ ... %>' must appear at the beginning of the template and can appear at most once.
template_comments_forbidden				= Template comments are not allowed within property tags.
template_matching_unexpected			= Unexpected matching.
template_property_unknown				= {0} has no property called '{1}'.
template_event_unknown					= {0} has no event called '{1}'.
template_property_readonly				= {0} has a read-only property '{1}'.
template_event_forbidden				= {0} is a non-control component. No handler can be attached to its event '{1}' in a template.
template_databind_forbidden				= {0} is a non-control component. Expressions cannot be bound to its property '{1}'.
template_component_required				= '{0}' is not a component. Only components can appear in a template.
template_format_invalid					= Error in {0} (line {1}) : {2}
template_format_invalid2				= Error at line {0} of the following template: {1} {2}
template_property_duplicated			= Property {0} is configured twice or more.
template_eventhandler_invalid			= {0}.{1} can only accept a static string.
template_controlid_invalid				= {0}.ID can only accept a static text string.
template_controlskinid_invalid			= {0}.SkinID can only accept a static text string.
template_content_unexpected				= Unexpected content is encountered when instantiating template: {0}.

xmldocument_file_read_failed			= TXmlDocument is unable to read file '{0}'.
xmldocument_file_write_failed			= TXmlDocument is unable to write file '{0}'.

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 '{0}' 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 '{0}' does not refer to an ID of application module.
authmanager_usermanager_invalid			= TAuthManager.UserManager '{0}' 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 '{0}' 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 '{0}' does not exist.
theme_control_nested					= Skin for control type '{0}' in theme '{1}' cannot be within another skin.
theme_skinid_duplicated					= SkinID '{0}.{1}' is duplicated in theme '{2}'.
theme_databind_forbidden				= Databind cannot be used in theme '{0}' for control skin '{1}.{2}' about property '{3}'.
theme_property_readonly					= Skin is being applied to a read-only control property '{0}.{1}'.
theme_property_undefined				= Skin is being applied to an inexistent control property '{0}.{1}'.

control_object_reregistered				= Duplicated object ID '{0}' found.
control_id_invalid						= {0}.ID '{1}' is invalid. Only alphanumeric and underline characters are allowed. The first character must be an alphabetic or underline character.
control_skinid_unchangeable				= {0}.SkinID cannot be modified after a skin has been applied to the control or the child controls have been created.
control_enabletheming_unchangeable		= {0}.EnableTheming cannot be modified after the child controls have been created.
control_stylesheet_applied				= StyleSheet skin has already been applied to {0}.
control_id_nonunique					= {0}.ID '{1}' 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 '{0}' is duplicated.
templatecontrol_placeholderid_duplicated= TContentPlaceHolder ID '{0}' is duplicated.
templatecontrol_directive_invalid		= {0}.{1} can only accept a static text string through a template directive.
templatecontrol_placeholder_inexistent	= TContent '{0}' does not have a matching TContentPlaceHolder.

page_form_duplicated					= A page can contain at most one TForm. Use regular HTML form tags for the rest forms.
page_isvalid_unknown					= TPage.IsValid has not been evaluated yet.
page_postbackcontrol_invalid			= Unable to determine postback control '{0}'.
page_control_outofform					= {0} '{1}' must be enclosed within TForm.
page_head_duplicated					= A page can contain at most one THead.
page_statepersister_invalid				= Page state persister must implement IPageStatePersister interface.

csmanager_pradoscript_invalid			= Unknown Prado script library name '{0}'.

contentplaceholder_id_required			= TContentPlaceHolder must have an ID.

content_id_required						= TContent must have an ID.

controlcollection_control_required		= TControlList can only accept strings or TControl objects.

webcontrol_accesskey_invalid			= {0}.AccessKey '{1}' is invalid. It must be a single character only.
webcontrol_style_invalid				= {0}.Style must take string value only.

listcontrol_selection_invalid			= {0} has an invalid selection that is set before performing databinding.
listcontrol_selectedindex_invalid		= {0}.SelectedIndex has an invalid value {1}.
listcontrol_selectedvalue_invalid		= {0}.SelectedValue has an invalid value '{1}'.
listcontrol_expression_invalid			= {0} is evaluating an invalid expression '{1}' : {2}

label_associatedcontrol_invalid			= TLabel.AssociatedControl '{0}' 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 '{0}' 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.

sessionpagestatepersister_pagestate_corrupted = Page state is corrupted.
sessionpagestatepersister_historysize_invalid = TSessionPageStatePersister.History must be an integer greater than 0.

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 '{0}' 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 '{0}' 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_controltovalidate_invalid = {0}.ControlToValidate is empty or contains an invalid control ID path.
basevalidator_validatable_required		= {0}.ControlToValidate must point to a control implementing IValidatable interface.
basevalidator_forcontrol_unsupported	= {0}.ForControl is not supported.

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

tlistcontrolvalidator_invalid_control	= {0}.ControlToValidate contains an invalid TListControl ID path, "{1}" is a {2}.

repeater_template_required				= TRepeater.{0} requires a template instance implementing ITemplate interface.
datalist_template_required				= TDataList.{0} requires a template instance implementing ITemplate interface.
templatecolumn_template_required		= TTemplateColumn.{0} 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 '{0}'.
datafieldaccessor_datafield_invalid		= TDataFieldAccessor is trying to evaluate data value of an unknown field '{0}'.

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.

multiview_view_required					= TMultiView can only accept TView as child.
multiview_activeviewindex_invalid		= TMultiView.ActiveViewIndex has an invalid index '{0}'.
multiview_view_inexistent				= TMultiView cannot find the specified view.
multiview_viewid_invalid				= TMultiView cannot find the view '{0}' to switch to.

viewcollection_view_required			= TViewCollection can only accept TView as its element.

view_visible_readonly					= TView.Visible is read-only. Use TView.Active to toggle its visibility.

wizard_step_invalid						= The step to be activated cannot be found in wizard step collection.
wizard_command_invalid					= Invalid wizard navigation command '{0}'.

table_tablesection_outoforder			= TTable table sections must be in the order of: Header, Body and Footer.

completewizardstep_steptype_readonly	= TCompleteWizardStep.StepType is read-only.

wizardstepcollection_wizardstep_required = TWizardStepCollection can only accept objects of TWizardStep or its derived classes.

texthighlighter_stylesheet_invalid		= Unable to find the stylesheet file for TTextHighlighter.

hotspotcollection_hotspot_required		= THotSpotCollection can only accept instance of THotSpot or its derived classes.

htmlarea_textmode_readonly				= THtmlArea.TextMode is read-only.
htmlarea_tarfile_invalid				= THtmlArea is unable to locate the TinyMCE tar file.

parametermodule_parameterfile_unchangeable = TParameterModule.ParameterFile is not changeable because the module is already initialized.
parametermodule_parameterfile_invalid	= TParameterModule.ParameterFile '{0}' is invalid. Make sure it is in namespace format and the file extension is '.xml'.
parametermodule_parameterid_required	= Parameter element must have 'id' attribute.

datagridcolumn_expression_invalid		= {0} is evaluating an invalid expression '{1}' : {2}

outputcache_duration_invalid			= {0}.Duration must be an integer no less than 0.

stack_data_not_iterable					= TStack can only fetch data from an array or a traversable object.
stack_empty								= TStack is empty.

queue_data_not_iterable					= TQueue can only fetch data from an array or a traversable object.
queue_empty								= TQueue is empty.