在你的控制(SelectionControl
),您可以实现Microsoft.ManagementConsole.IFormViewControl
接口。然后您会收到一个电话号码Initialize
,其中FormView
作为参数。从这个参数你可以访问管理单元。
这里有一个例子:
public class SelectionControl : UserControl, IFormViewControl
{
...
public void Initialize(FormView view)
{
var snapIn = view.ScopeNode.SnapIn;
...
}
}
将帖子
您可以使用下面的类的基类的控制,而不是UserControl
的:
//
// @(#) FormViewControl.cs
//
// Project: usis.ManagementConsole
// System: Microsoft Visual Studio 2015
// Author: Udo Schäfer
using System;
using System.Windows.Forms;
using Microsoft.ManagementConsole;
namespace usis.ManagementConsole
{
// ---------------------
// FormViewControl class
// ---------------------
/// <summary>
/// Provides an empty control that can be used to create the content of a Windows Forms view.
/// </summary>
/// <seealso cref="UserControl" />
/// <seealso cref="IFormViewControl" />
public class FormViewControl : UserControl, IFormViewControl
{
#region fields
private Control oldParent;
#endregion fields
#region properties
// -----------------
// FormView property
// -----------------
/// <summary>
/// Gets the associated Windows Forms view.
/// </summary>
/// <value>
/// The form view.
/// </value>
protected FormView FormView { get; private set; }
// ---------------
// SnapIn property
// ---------------
/// <summary>
/// Gets the scope node's snap-in.
/// </summary>
/// <value>
/// The scope node's snap-in.
/// </value>
protected NamespaceSnapInBase SnapIn
{
get { return this.FormView.ScopeNode.SnapIn; }
}
#endregion properties
#region overrides
// ----------------------
// OnParentChanged method
// ----------------------
/// <summary>
/// Raises the <see cref="Control.ParentChanged"/> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs"/> that contains the event data.</param>
protected override void OnParentChanged(EventArgs e)
{
if (Parent != null)
{
if (!DesignMode) Size = Parent.ClientSize;
Parent.SizeChanged += Parent_SizeChanged;
}
if (oldParent != null)
{
oldParent.SizeChanged -= Parent_SizeChanged;
}
oldParent = Parent;
base.OnParentChanged(e);
}
#endregion overrides
#region IFormViewControl implementation
// -----------------
// Initialize method
// -----------------
/// <summary>
/// Uses the associated Windows Forms view to initialize the control.
/// </summary>
/// <param name="view">The associated <c>FormView</c> value.</param>
public void Initialize(FormView view)
{
FormView = view;
OnInitialize();
}
// -------------------
// OnInitialize method
// -------------------
/// <summary>
/// Called when the control is initialized.
/// </summary>
protected virtual void OnInitialize() { }
#endregion IFormViewControl implementation
#region private methods
// -------------------------
// Parent_SizeChanged method
// -------------------------
private void Parent_SizeChanged(object sender, EventArgs e)
{
if (!DesignMode) Size = Parent.ClientSize;
}
#endregion private methods
}
}
// eof "FormViewControl.cs"
(这也会调整其父母的控制权。)
请注意:请勿访问类的构造函数中的SnapIn
属性。改用OnInitialize
方法。
来源
2016-07-31 10:26:44
Udo
该会员编译得很好,但从未被调用。 – Jay
您是否已将接口IFormViewControl添加到您的类中? – Udo
明天我会仔细检查,但我很确定我做了。我添加了一个跟踪并使用debugview来查看它是否在运行时被调用 – Jay