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_dispSolutionEvents_BeforeClosingEventHandler Delegate

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Handles events that are fired before a solution is closed.

Namespace:  EnvDTE
Assembly:  EnvDTE (in EnvDTE.dll)

[ComVisibleAttribute(false)]
public delegate void _dispSolutionEvents_BeforeClosingEventHandler()

The SolutionEvents object can go out of scope and be garbage collected before the solution is closed. To retain a reference to this object, declare a private variable in the class in which you implement the solution event handlers.

public class Connect : IDTExtensibility2
{
    private SolutionEvents _solnEvents;

    public void OnConnection(object application, ext_ConnectMode connectMode, object addInInst, ref Array custom)
    {
        _applicationObject = (DTE2)application;
        _addInInstance = (AddIn)addInInst;

        _solnEvents = _applicationObject.Events.SolutionEvents;

        _solutionBeforeClosingEventHandler = new _dispSolutionEvents_BeforeClosingEventHandler(this.SolutionBeforeClosing);
        _solnEvents.BeforeClosing += _solutionBeforeClosingEventHandler;
    }

    private _dispSolutionEvents_BeforeClosingEventHandler _solutionBeforeClosingEventHandler

    private void SolutionBeforeClosing()
    {
        System.Windows.Forms.MessageBox.Show("SolutionBeforeClosing");
    }
}
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