如何获取 PropertyGrid 的单元格值（c#）？

Question

如何在C#中获取属性网格项和项的值？例如：

Name : Ali
LastName : Ahmadi

（“Name”和“LastName”是PropertyGrid的两个属性。）

- Ali Ahmadi

Answer 1

PropertyGrid 是一个基于对象的组件模型的视图。与其看这个网格，我会说：看看组件模型，例如：

var props = TypeDescriptor.GetProperties(obj);
foreach(var prop in props) {
    string name = prop.DisplayName;
    if(string.IsNullOrEmpty(name)) name = prop.Name;
    Console.WriteLine("{0}: {1}", name, prop.GetValue(obj));
}

- Marc Gravell

Answer 2

正确答案是：

private void button1_Click(object sender, EventArgs e)
{
    GridItem gi = propertyGrid1.SelectedGridItem;
    while (gi.Parent != null)
    {
        gi = gi.Parent;
    }
    foreach (GridItem item in gi.GridItems)
    {
        ParseGridItems(item); //recursive
    }
}

private void ParseGridItems(GridItem gi)
{
    if (gi.GridItemType == GridItemType.Category)
    {
        foreach (GridItem item in gi.GridItems)
        {
            ParseGridItems(item);
        }
    }
    textBox1.Text += "Lable : "+gi.Label + "\r\n";
    if(gi.Value != null)
        textBox1.Text += "Value : " + gi.Value.ToString() + "\r\n";
}

- Ali Ahmadi