DataGridColumnCollectionEditor 類別

定義

提供編輯的使用者介面 (UI),以用於 DataGrid 控制項的欄位集合。Provides an editing user interface (UI) for the column collection of a DataGrid control.

public ref class DataGridColumnCollectionEditor : System::Drawing::Design::UITypeEditor
public class DataGridColumnCollectionEditor : System.Drawing.Design.UITypeEditor
type DataGridColumnCollectionEditor = class
    inherit UITypeEditor
Public Class DataGridColumnCollectionEditor
Inherits UITypeEditor
繼承
DataGridColumnCollectionEditor

範例

下列程式碼範例會使用EditorAttribute , DataGridColumnCollectionEditor將類別和UITypeEditor類別 (集合編輯器的基類) 與自訂Columns屬性產生關聯。The following code example uses the EditorAttribute to associate the DataGridColumnCollectionEditor class and the UITypeEditor class (the collection editor's base class) with a custom Columns property. 屬性是DataGridColumnCollection類別的參考。The property is a reference to the DataGridColumnCollection class.

private DataGridColumnCollection columns = null;

// Associate the DataGridColumnCollectionEditor with the TestColumns. 
[EditorAttribute(typeof(System.Web.UI.Design.WebControls.
   DataGridColumnCollectionEditor),
   typeof(UITypeEditor))]
public DataGridColumnCollection TestColumns
{
    get { return columns; }
} // TestColumns
Private columns As DataGridColumnCollection

' Associate DataGridColumnCollectionEditor with the TestColumns.
<EditorAttribute( GetType( System.Web.UI.Design.WebControls. _
    DataGridColumnCollectionEditor), _
    GetType(UITypeEditor))> _
Public ReadOnly Property TestColumns() As DataGridColumnCollection
    Get
        Return columns
    End Get
End Property ' TestColumns

建構函式

DataGridColumnCollectionEditor()

初始化 DataGridColumnCollectionEditor 類別的新執行個體。Initializes a new instance of the DataGridColumnCollectionEditor class.

屬性

IsDropDownResizable

取得值,表示使用者是否能夠調整下拉式編輯器的大小。Gets a value indicating whether drop-down editors should be resizable by the user.

(繼承來源 UITypeEditor)

方法

EditValue(IServiceProvider, Object)

使用由 GetEditStyle() 方法指示的編輯器樣式,來編輯指定物件的值。Edits the value of the specified object using the editor style indicated by the GetEditStyle() method.

(繼承來源 UITypeEditor)
EditValue(ITypeDescriptorContext, IServiceProvider, Object)

使用指定的內容描述項和服務提供者以編輯指定的值。Edits the specified value using the specified context descriptor and service provider.

Equals(Object)

判斷指定的物件是否等於目前的物件。Determines whether the specified object is equal to the current object.

(繼承來源 Object)
GetEditStyle()

取得 EditValue(IServiceProvider, Object) 方法所使用的編輯器樣式。Gets the editor style used by the EditValue(IServiceProvider, Object) method.

(繼承來源 UITypeEditor)
GetEditStyle(ITypeDescriptorContext)

使用指定的 ITypeDescriptorContext 物件,取得與這個編輯器關聯的編輯樣式。Gets the editing style associated with this editor, using the specified ITypeDescriptorContext object.

GetHashCode()

做為預設雜湊函式。Serves as the default hash function.

(繼承來源 Object)
GetPaintValueSupported()

指出這個編輯器是否支援繪製物件值的表示。Indicates whether this editor supports painting a representation of an object's value.

(繼承來源 UITypeEditor)
GetPaintValueSupported(ITypeDescriptorContext)

指出指定的內容是否支援在指定的內容中繪製物件值的表示。Indicates whether the specified context supports painting a representation of an object's value within the specified context.

(繼承來源 UITypeEditor)
GetType()

取得目前執行個體的 TypeGets the Type of the current instance.

(繼承來源 Object)
MemberwiseClone()

建立目前 Object 的淺層複本 (Shallow Copy)。Creates a shallow copy of the current Object.

(繼承來源 Object)
PaintValue(Object, Graphics, Rectangle)

將指定物件的表示值繪製到指定的畫布上。Paints a representation of the value of the specified object to the specified canvas.

(繼承來源 UITypeEditor)
PaintValue(PaintValueEventArgs)

使用指定的 PaintValueEventArgs 來繪製物件值的表示。Paints a representation of the value of an object using the specified PaintValueEventArgs.

(繼承來源 UITypeEditor)
ToString()

傳回代表目前物件的字串。Returns a string that represents the current object.

(繼承來源 Object)

適用於

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