Splitter.MinSize 属性

定义

命名空间:

System.Windows.Forms

程序集:

System.Windows.Forms.dll

获取或设置拆分器控件和控件停靠的容器边缘之间必须保持的最小距离。 MinSize 已被 Panel1MinSize 和 Panel2MinSize 取代，且仅为与早期版本兼容而提供。

public:
 property int MinSize { int get(); void set(int value); };

public int MinSize { get; set; }

member this.MinSize : int with get, set

Public Property MinSize As Integer

属性值

Int32

在 Splitter 控件与该控件停靠到的容器边缘之间的最小距离，以像素表示。 默认值为 25。

示例

下面的代码示例结合使用控件SplitterTreeView和ListView控件来创建类似于Windows资源管理器的窗口。 若要标识 TreeView 控件和 ListView 控件，会将节点和项添加到这两个控件。 此示例使用和MinExtraMinSize属性Splitter来防止TreeView或ListView控件大小过小或太大。 此示例要求在此示例中创建的方法在一个 Form 内部定义，并且该方法是从构造函数调用的 Form。

private:
   void CreateMySplitControls()
   {
      // Create TreeView, ListView, and Splitter controls.
      TreeView^ treeView1 = gcnew TreeView;
      ListView^ listView1 = gcnew ListView;
      Splitter^ splitter1 = gcnew Splitter;

      // Set the TreeView control to dock to the left side of the form.
      treeView1->Dock = DockStyle::Left;

      // Set the Splitter to dock to the left side of the TreeView control.
      splitter1->Dock = DockStyle::Left;

      // Set the minimum size the ListView control can be sized to.
      splitter1->MinExtra = 100;

      // Set the minimum size the TreeView control can be sized to.
      splitter1->MinSize = 75;

      // Set the ListView control to fill the remaining space on the form.
      listView1->Dock = DockStyle::Fill;

      // Add a TreeView and a ListView item to identify the controls on the form.
      treeView1->Nodes->Add( "TreeView Node" );
      listView1->Items->Add( "ListView Item" );

      // Add the controls in reverse order to the form to ensure proper location.
      array<Control^>^temp0 = {listView1,splitter1,treeView1};
      this->Controls->AddRange( temp0 );
   }

private void CreateMySplitControls()
{
    // Create TreeView, ListView, and Splitter controls.
    TreeView treeView1 = new TreeView();
    ListView listView1 = new ListView();
    Splitter splitter1 = new Splitter();

    // Set the TreeView control to dock to the left side of the form.
    treeView1.Dock = DockStyle.Left;
    // Set the Splitter to dock to the left side of the TreeView control.
    splitter1.Dock = DockStyle.Left;
    // Set the minimum size the ListView control can be sized to.
    splitter1.MinExtra = 100;
    // Set the minimum size the TreeView control can be sized to.
    splitter1.MinSize = 75;
    // Set the ListView control to fill the remaining space on the form.
    listView1.Dock = DockStyle.Fill;
    // Add a TreeView and a ListView item to identify the controls on the form.
    treeView1.Nodes.Add("TreeView Node");
    listView1.Items.Add("ListView Item");

    // Add the controls in reverse order to the form to ensure proper location.
    this.Controls.AddRange(new Control[]{listView1, splitter1, treeView1});
}

Private Sub CreateMySplitControls()
   ' Create TreeView, ListView, and Splitter controls.
   Dim treeView1 As New TreeView()
   Dim listView1 As New ListView()
   Dim splitter1 As New Splitter()
   
   ' Set the TreeView control to dock to the left side of the form.
   treeView1.Dock = DockStyle.Left
   ' Set the Splitter to dock to the left side of the TreeView control.
   splitter1.Dock = DockStyle.Left
   ' Set the minimum size the ListView control can be sized to.
      splitter1.MinExtra = 100
   ' Set the minimum size the TreeView control can be sized to.
      splitter1.MinSize = 75
   ' Set the ListView control to fill the remaining space on the form.
      listView1.Dock = DockStyle.Fill

      ' Add a TreeView and a ListView item to identify the controls on the form.
      treeView1.Nodes.Add("TreeView Node")
      listView1.Items.Add("ListView Item")
   
   ' Add the controls in reverse order to the form to ensure proper location.
   Me.Controls.AddRange(New Control() {listView1, splitter1, treeView1})
End Sub

注解

对于水平 Splitter 控件 (Splitter 停靠在容器顶部或底部的控件) ，此值是可调整大小的控件的最小高度。 对于垂直 Splitter 控件 (Splitter 停靠在容器左侧或右侧的控件) ，此值是可调整大小的控件的最小宽度。 用户无法将拆分器移过此属性指定的限制。

备注

如果属性 MinSize 设置为负值，则属性值将重置为 0。

另请参阅

• MinExtra