# Clases

## Clases

En este capítulo veremos todas las clases disponibles en el API de Velneo para JavaScript.

## Velneo: JavaScript Class Library

### Core

* [Funciones globales](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/funciones-globales.md)
* [Objetos](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/objetos.md)
* [VApp](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vapp.md)
* [VByteArray](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vbytearray.md)
* [VClipboard](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vclipboard.md)
* [VDir](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vdir.md)
* [VFile](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vfile.md)
* [VFileInfo](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vfileinfo.md)
* [VFont](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vfont.md)
* [VImage](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vimage.md)
* [VItemRegisterPattern](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vitemregisterpattern.md)
* [VMainWindow](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vmainwindow.md)
* [VMdiView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vmdiview.md)
* [VMimeData](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vmimedata.md)
* [VObjectInfo](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vobjectinfo.md)
* [VObjectInstance](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vobjectinstance.md)
* [VDataViewDialog](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vdataviewdialog.md)
  * [VFinder](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vfinder.md)
  * [VProcess](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vprocess.md)
  * [VQuery](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vquery.md)
* [VProjectInfo](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vprojectinfo.md)
* [VQmlListModel](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vqmllistmodel.md)
* [VRegister](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vregister.md)
* [VRegisterList](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vregisterlist.md)
* [VRequest](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vrequest.md)
* [VResponse](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vresponse.md)
* [VRoot](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vroot.md)
* [VScreen](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vscreen.md)
* [VSettings](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vsettings.md)
* [VSqlDatabase](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vsqldatabase.md)
* [VSSLCertificate](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vsslcertificate.md)
* [VSSLInfo](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vsslinfo.md)
* [VSSLSessionCipher](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vsslsessioncipher.md)
* [VSysInfo](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vsysinfo.md)
* [VTableInfo](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vtableinfo.md)
* [VTextFile](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vtextfile.md)
* [VTreeItem](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vtreeitem.md)
  * [VTreeItemRegister](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vtreeitemregister.md)
* [VXmlReader](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vxmlreader.md)
* [VXmlWriter](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vxmlwriter.md)
* [Widget](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/widget.md)
  * [VAbstractBrowser](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vabstractbrowser.md)
    * [VBoundFieldEditBrowser](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vboundfieldeditbrowser.md)
    * [VDataCatcherEditBrowser](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vdatacatchereditbrowser.md)
    * [VDateEditBrowser](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vdateeditbrowser.md)
    * [VDateTimeEditBrowser](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vdatetimeeditbrowser.md)
    * [VImageEdit](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vimageedit.md)
    * [VLineEditBrowser](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vlineeditbrowser.md)
      * [VFilePathEditBrowser](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vfilepatheditbrowser.md)
      * [VFormulaEditBrowser](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vformulaeditbrowser.md)
    * [VNumberSpinBoxBrowser](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vnumberspinboxbrowser.md)
    * [VScrollAarea](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vscrollarea.md)
    * [VTimeEditBrowser](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vtimeeditbrowser.md)
  * [VAbstractDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vabstractdataview.md)
    * [VAbstractListDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vabstractlistdataview.md)
      * [VAdvandedGridListDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vadvandedgridlistdataview.md)
      * [VAlternatorListDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/valternatorlistdataview.md)
      * [VComboListDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vcombolistdataview.md)
      * [VCoverFlowListDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vcoverflowlistdataview.md)
      * [VFormBlockListDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vformblocklistdataview.md)
      * [VGridListDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vgridlistdataview.md)
      * [VListDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vlistdataview.md)
      * [VMultiDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vmultidataview.md)
      * [VQmlListDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vqmllistdataview.md)
      * [VReportListDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vreportlistdataview.md)
      * [VSlotListDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vslotlistdataview.md)
      * [VTreeListDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vtreelistdataview.md)
      * [VTreeMultiTableListDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vtreemultitablelistdataview.md)
      * [VFormDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vformdataview.md)
      * [VQmlFormDataView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vqmlformdataview.md)
  * [VBoundFieldComboBox](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vboundfieldcombobox.md)
  * [VBoundFieldEdit](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vboundfieldedit.md)
  * [VBoundFieldListBox](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vboundfieldlistbox.md)
  * [VCheckBox](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vcheckbox.md)
  * [VClockWidget](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vclockwidget.md)
  * [VComboBox](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vcombobox.md)
  * [VCWebView](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vcwebview.md)
  * [VDataCatcherEdit](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vdatacatcheredit.md)
  * [VDateEdit](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vdateedit.md)
  * [VDateTimeEdit](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vdatetimeedit.md)
  * [VDial](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vdial.md)
  * [VGaugeWidget](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vgaugewidget.md)
  * [VGroupBox](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vgroupbox.md)
  * [VImageWidget](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vimagewidget.md)
  * [VLabel](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vlabel.md)
  * [VLineEdit](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vlineedit.md)
  * [VListBox](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vlistbox.md)
  * [VNumberSpinBox](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vnumberspinbox.md)
  * [VProgressBar](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vprogressbar.md)
  * [VPushButton](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vpushbutton.md)
  * [VRadioButton](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vradiobutton.md)
  * [VSlider](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vslider.md)
  * [VSplitter](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vsplitter.md)
  * [VStackedWidget](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vstackedwidget.md)
  * [VSvgButton](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vsvgbutton.md)
  * [VSvgSlideSwitch](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vsvgslideswitch.md)
  * [VSvgToggleSwitch](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vsvgtoggleswitch.md)
  * [VSvgWidget](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vsvgwidget.md)
  * [VTabWidget](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vtabwidget.md)
  * [VTextEdit](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vtextedit.md)
  * [VThermometerWidget](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vthermometerwidget.md)
  * [VThumbWheel](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vthumbwheel.md)
  * [VTimeEdit](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vtimeedit.md)
  * [VToolBox](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vtoolbox.md)
  * [VTreeMenu](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vtreemenu.md)
  * [VTreeWidget](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vtreewidget.md)
* [XMLHttpRequest](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/xmlhttprequest.md)

### Admin

* [VServerAdmin](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vserveradmin.md)
* [VUserList](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vuserlist.md)
* [VUser](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vuser.md)
* [VUserGroupList](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vusergrouplist.md)
* [VUserGroup](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vusergroup.md)

### Extensiones

* [VExtension](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vextension.md)
* [VInstancesList](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vinstanceslist.md)
* [VInstance](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vinstance.md)
* [VSolutionInfo](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vsolutioninfo.md)

### Login

* [VLogin](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vlogin.md)
* [VInstances](/26/velneo-vdevelop/scripts/lenguajes/javascript/clases/vinstances.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://doc.velneo.com/26/velneo-vdevelop/scripts/lenguajes/javascript/clases.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.