c# PropertyGrid 多層摺疊 示例

PropertyGrid 多層摺疊使用方法:

///子子元素

public class school
    {
        public string Address{set;get;}
        public string Name{set;get;}
        public string Sex{set;get;}
        public override string  ToString()
        {
            return Address+Name+Sex;
        }
    }

///子元素
    public class SystemConfig
    {
        public string ConfigName { set; get; }
        private school _school = new school();
        [TypeConverter(typeof(ExpandableObjectConverter)),Category("學生")]
        public school MySchool1
        {
            set { _school = value; }
            get { return _school; }
        }

　　///
        public override string ToString()
        {
            return ConfigName + MySchool1;
        }
    }

/// root元素
    public class attributes
    {
        [Category("學生")]
        public string Ages { get; set; }
        
        private SystemConfig _config = new SystemConfig();
        [TypeConverter(typeof(ExpandableObjectConverter)), Category("地址")]
        public SystemConfig config
        {
            set { _config = value; }
            get { return _config; }
        }
    }

注意事項:

1.重寫override 函數 返回當前類的member .

2.自定義類保證必定構造了. 不然該類不顯示member

3.自定義類使用[typeconverte(typeof(expandableobjectconverter))] 進行類型轉換

4.category("標識屬於哪一個root下") ,displayName("標識顯示名稱") defaultvalue...

5.自定義編輯框 EditorAttribute(typeof(PropertyGridRichText),typeof(System.Drawing.Design.UITypeEditor))

自定義類 class PropertyGridRichText : UITypeEditor 等等.

 

Demo地址

http://files.cnblogs.com/nameliu/Demo_PropertyGrid.zip