using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace ICSharpCode.WinFormsUI.Controls
{
 [ToolboxItem(false)]
 public partial class TextBoxBase : UserControl 
 {
 protected string text = "";
 protected string version = "1.0.0";
 protected bool editModel = false;
 protected DocumentType documentType = DocumentType.Text;

 public override string Text
 {
 get
 {
 return text;
 }
 set
 {
 text = value;
 }
 }

 public virtual DocumentType DocumentType
 {
 get { return documentType; }
 set
 {
 documentType = value; 
 }
 }

 public virtual bool EditModel
 {
 get { return editModel; }
 set { editModel = value; }
 }

 public virtual void OnPropertyChanged()
 {

 }

 public void ShowAbout()
 {
 var control = this.Parent;
 var baseType = control.GetType().BaseType;

 if (baseType.Name == "TextBoxBase")
 {
 control = control.Parent;
 baseType = control.GetType().BaseType;
 }
 if (baseType.Name == "Control")
 {
 control = control.Parent;
 baseType = control.GetType().BaseType;
 }
 if (baseType.Name == "BaseForm")
 {
 AboutForm about = new AboutForm();
 about.ShowDialog(control);
 }
 else if (baseType.Name == "DockContent")
 {
 MessageBox.Show(this, "当前版本号:" + version + " ", "关于", MessageBoxButtons.OK, MessageBoxIcon.Information);
 }

 }

 public TextBoxBase()
 {
 InitializeComponent();
 }

 public virtual void ReleaseDispose()
 {

 }

 }
}