SolutionFolder.AddSolutionFolder(String) Method

Reference

Definition

Namespace:: EnvDTE80

Assembly:: EnvDTE80.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.12.40391

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Adds a solution folder to a ProjectItems collection.

public:
 EnvDTE::Project ^ AddSolutionFolder(System::String ^ Name);

public:
 EnvDTE::Project ^ AddSolutionFolder(Platform::String ^ Name);

EnvDTE::Project AddSolutionFolder(std::wstring const & Name);

[System.Runtime.InteropServices.DispId(3)]
public EnvDTE.Project AddSolutionFolder (string Name);

[<System.Runtime.InteropServices.DispId(3)>]
abstract member AddSolutionFolder : string -> EnvDTE.Project

Public Function AddSolutionFolder (Name As String) As Project

Parameters

Name: String

The name of the solution folder.

Returns

Project

A Project object.

Attributes: DispIdAttribute

Examples

This example creates a new solution folder and adds a project to it from an existing file. It also adds a new nested solution folder to the first one by using the AddSolutionFolder method. Before running this example, create a "Projects" folder off your main drive ("C:" in this example), and create a Visual C# class library project, named "ClassLibrary1" in that folder. Open a project in the Visual Studio integrated development environment (IDE) before running this example.

Imports EnvDTE  
Imports EnvDTE80  
Sub solnFolderAddSolutionFolderExample(ByVal dte As DTE2)  
    ' Before running this example, create a "Projects" folder  
    ' off your main drive (C: in this example), and create a C#   
    ' class library project, named ClassLibrary1 in that folder.  
    Dim soln As Solution2 = CType(_applicationObject.Solution _  
    , Solution2)  
    Dim prj As Project  
    Dim sb As New System.Text.StringBuilder  
    Dim SF As SolutionFolder  
    Try  
        Dim prjPath As String = _  
         "C:\Projects\ClassLibrary1\ClassLibrary1\ClassLibrary1.csproj"  
        ' Open a project in the Visual Studio IDE before   
        ' running this example.  
        ' Add a solution folder.  
        prj = soln.AddSolutionFolder("A new soln folder")  
        SF = CType(prj.Object, SolutionFolder)  
        ' Add a project to the new solution folder.  
        SF.AddFromFile(prjPath)  
        MsgBox("Added a new solution folder that contains a _  
        C# project named ClassLibrary1.")  
        SF.AddSolutionFolder("New solnFolder2")  
        MsgBox("Added a new solution folder, called 'New solnFolder2'.")  
    Catch ex As System.Exception  
        MsgBox(ex.ToString)  
    End Try  
End Sub

using EnvDTE;  
using EnvDTE80;  
using System.Windows.Forms;  
public void solnFolderAddSolutionFolderExample(DTE2 dte)  
{  
    // Before running this example, create a "Projects" folder  
    // off your main drive (C: in this example), and create a C#   
    // class library project, named ClassLibrary1 in that folder.  
    Solution2 soln = (Solution2)_applicationObject.Solution;  
    Project prj;  
    System.Text.StringBuilder sb = new System.Text.StringBuilder();  
    SolutionFolder SF;  
    try  
    {  
        String prjPath =  
 "C:\\Projects\\ClassLibrary1\\ClassLibrary1\\ClassLibrary1.csproj";  
        // Open a project in the Visual Studio IDE   
        // before running this example.  
        // Add a solution folder.  
        prj = soln.AddSolutionFolder("A new soln folder");  
        SF = (SolutionFolder)prj.Object;  
        // Add a project to the new solution folder.  
        SF.AddFromFile(prjPath);  
        MessageBox.Show("Added a new solution folder that contains a   
C# project named ClassLibrary1.");  
        SF.AddSolutionFolder("New solnFolder2");  
        MessageBox.Show("Added a new solution folder,   
called 'New solnFolder2'.");  
    }  
    catch(SystemException ex)  
    {  
        MessageBox.Show(ex.ToString());  
    }  
}

Remarks

AddSolutionFolder returns a Project object that you can be cast or query interface (QI) to a SolutionFolder object.

Applies to

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