由于表单System.Windows.Forms
继承自 Control,我想知道是否有一种方法可以创建自定义表单及其设计器,其中包含一些选项(快捷方式)来创建标题或类似的东西。
我试过这个,但什么也没发生,我调用的表格ManagedForm
[Designer(typeof(ManagedFormDesigner))]
public class ManagedForm : Form{
//code here
}
[PermissionSet(System.Security.Permissions.SecurityAction.Demand, Name = "FullTrust")]
public class ManagedFormDesigner : ControlDesigner {
private DesignerActionListCollection actionLists;
public override DesignerActionListCollection ActionLists {
get {
if (actionLists == null) {
actionLists = new DesignerActionListCollection();
actionLists.Add(new ManagedFormDesignerActionList(this.Component));
}
return actionLists;
}
}
}
public class ManagedFormDesignerActionList : DesignerActionList {
private ManagedForm managedForm = null;
private DesignerActionUIService designerActionUISvc = null;
public ManagedFormDesignerActionList(IComponent component) : base(component) {
this.managedForm = component as ManagedForm;
this.designerActionUISvc =
GetService(typeof(DesignerActionUIService))
as DesignerActionUIService;
}
public override DesignerActionItemCollection GetSortedActionItems() {
DesignerActionItemCollection items = new DesignerActionItemCollection();
items.Add(new DesignerActionMethodItem(this, "CreateTitle", "Create Title", "Appearence", true));
return items;
}
public void CreateTitle() {
Panel pTitulo = new Panel();
pTitulo.Size= new Size(100,25);
pTitulo.Dock = DockStyle.Top;
(this.Component as ManagedForm).Controls.Add(pTitulo);
}
}