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<entryPoint> element (Office development in Visual Studio)

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Applies to: yesVisual Studio noVisual Studio for Mac

Note

This article applies to Visual Studio 2017. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here

Each entryPoint element of the vstav3 namespace identifies a customization assembly that should be run when this ClickOnce application is installed.

Syntax

<entryPoint class>
    <assemblyIdentity />
</entryPoint>

Elements and attributes

The entryPoint element is required and is in the vstav3 namespace.

Each entryPoint element can contain only one customization assembly. There can be multiple entryPoint elements defined in an application manifest.

The entryPoint element has the following attributes.

Attribute Description
class Required. Identifies a customization assembly to be executed. The syntax for this attribute is NamespaceName.ClassName.

entryPoint has the following element.

assemblyIdentity

Required. The assemblyIdentity element in the vstav3 namespace refers to an existing assemblyIdentity element in the ClickOnce application manifest.

The role of assemblyIdentity and its attributes is defined in <assemblyIdentity> element (ClickOnce application).

Document-level customization example

Description

The following code example illustrates entryPoint elements in an application manifest for a document-level Office solution deployed using ClickOnce. This code example is part of a larger example provided in Application manifests for Office solutions.

Code

<vstav3:entryPoint
  class="ContosoExcelWorkbook.ThisWorkbook">
  <assemblyIdentity
    name="ContosoExcelWorkbook"
    version="1.0.0.0"
    language="neutral"
    processorArchitecture="msil" />
</vstav3:entryPoint>
<vstav3:entryPoint
  class="ContosoExcelWorkbook.Sheet1">
  <assemblyIdentity
    name="ContosoExcelWorkbook"
    version="1.0.0.0"
    language="neutral"
    processorArchitecture="msil" />
</vstav3:entryPoint>
<vstav3:entryPoint
  class="ContosoExcelWorkbook.Sheet2">
  <assemblyIdentity
    name="ContosoExcelWorkbook"
    version="1.0.0.0"
    language="neutral"
    processorArchitecture="msil" />
</vstav3:entryPoint>
<vstav3:entryPoint
  class="ContosoExcelWorkbook.Sheet3">
  <assemblyIdentity
    name="ContosoExcelWorkbook"
    version="1.0.0.0"
    language="neutral"
    processorArchitecture="msil" />
</vstav3:entryPoint>

VSTO Add-in example

Description

The following code example illustrates an entryPoint element in an application manifest for an application-level Office solution deployed using ClickOnce. This code example is part of a larger example provided in Application manifests for Office solutions.

Code

<vstav3:entryPoint
  class="ContosoOutlookAddIn.ThisAddIn">
  <assemblyIdentity
    name="ContosoOutlookAddIn"
    version="1.0.0.0"
    language="neutral"
    processorArchitecture="msil" />
</vstav3:entryPoint>

See also