如何讓自定義DataGridViewCells Control 的自定義屬性保存值的方法

http://msdn.microsoft.com/zh-cn/library/system.windows.forms.datagridviewcell.clone.aspx

 

把下述方法放到Inherits DataGridViewTextBoxCell 的類下面

 

Private bindingSourceValue As BindingSource Public Property BindingSource() As BindingSource Get Return bindingSourceValue End Get Set(ByVal value As BindingSource) bindingSourceValue = value End Set End Property Public Overloads Overrides Function Clone() As Object Dim cell As DataGridViewMultiColumnComboboxCell = _ TryCast(MyBase.Clone(), DataGridViewMultiColumnComboboxCell) cell.bindingSourceValue = Me.bindingSourceValue Return cell End Function