Visual Studio 自动将我的属性之一更改为 null

发布于 2024-11-25 20:24:52 字数 604 浏览 0 评论 0原文

我怎样才能让它退后并留下财产呢？

这是属性：

/// <summary>
/// Collection of SednaTreeViewItems used to populate the SednaTreeView.
/// </summary>
public IEnumerable<SednaTreeViewItem> TreeNodes
{
    get { return treeNodes; }
    set 
    {
        ultraTree.Nodes.Clear();
        treeNodes = value;
        foreach (var item in treeNodes)
        {
            UltraTreeNode node = new UltraTreeNode(item.ValueMember, item.DisplayMember);
            ultraTree.Nodes.Add(node);
        }
    }
}

每当我在设计器中更改另一个属性时，它似乎都会将此属性检测为属性并将其设置为 null。我可以使用装饰器让它忽略该属性吗？

原文

How can I tell it to back off and leave the property alone?

Here's the property:

/// <summary>
/// Collection of SednaTreeViewItems used to populate the SednaTreeView.
/// </summary>
public IEnumerable<SednaTreeViewItem> TreeNodes
{
    get { return treeNodes; }
    set 
    {
        ultraTree.Nodes.Clear();
        treeNodes = value;
        foreach (var item in treeNodes)
        {
            UltraTreeNode node = new UltraTreeNode(item.ValueMember, item.DisplayMember);
            ultraTree.Nodes.Add(node);
        }
    }
}

Whenever I'm in the designer and change another property it seems to detect this one as a Property and set it to null. Is there a decorator I can use to make it ignore the property?

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不奢求什么 2024-12-02 20:24:53

修复方法是 DesignerSerializationVisibility 属性，这会阻止设计器序列化属性的值（即，向 Designer.cs 文件中添加垃圾）。

它看起来像这样：

using System.ComponentModel;

/// <summary>
/// Collection of SednaTreeViewItems used to populate the SednaTreeView.
/// </summary>
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public IEnumerable<SednaTreeViewItem> TreeNodes
{
    get { return treeNodes; }
    set 
    {
        ultraTree.Nodes.Clear();
        treeNodes = value;
        foreach (var item in treeNodes)
        {
            UltraTreeNode node = new UltraTreeNode(item.ValueMember, item.DisplayMember);
            ultraTree.Nodes.Add(node);
        }
    }
}

The fix is the DesignerSerializationVisibility attribute, which prevents the designer from serializing the value of the property (i.e., adding junk to your Designer.cs file).

It looks like this:

using System.ComponentModel;

/// <summary>
/// Collection of SednaTreeViewItems used to populate the SednaTreeView.
/// </summary>
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public IEnumerable<SednaTreeViewItem> TreeNodes
{
    get { return treeNodes; }
    set 
    {
        ultraTree.Nodes.Clear();
        treeNodes = value;
        foreach (var item in treeNodes)
        {
            UltraTreeNode node = new UltraTreeNode(item.ValueMember, item.DisplayMember);
            ultraTree.Nodes.Add(node);
        }
    }
}

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