Binding.BindingManagerBase 属性
获取此 Binding 的 BindingManagerBase。
**命名空间:**System.Windows.Forms
**程序集:**System.Windows.Forms（在 system.windows.forms.dll 中）
语法
声明
Public ReadOnly Property BindingManagerBase As BindingManagerBase
用法
Dim instance As Binding
Dim value As BindingManagerBase
value = instance.BindingManagerBase
public BindingManagerBase BindingManagerBase { get; }
public:
property BindingManagerBase^ BindingManagerBase {
BindingManagerBase^ get ();
}
/** @property */
public BindingManagerBase get_BindingManagerBase ()
public function get BindingManagerBase () : BindingManagerBase
属性值
管理该 Binding 的 BindingManagerBase。
备注
使用 BindingManagerBase 通过增加或减小 Position 属性来循环访问数据绑定列表。BindingManagerBase 类是抽象类。管理数据绑定列表的 CurrencyManager 类从 BindingManagerBase 类继承。
示例
下面的代码示例获取窗体上每个 Binding 的 BindingManagerBase，并输出每个 BindingManagerBase 的 Position 属性。
Private Sub PrintPositions
Dim c As Control
Dim xBinding As Binding
For Each c In Me.Controls
For Each xBinding In c.DataBindings
Console.WriteLine(c.ToString & ControlChars.Tab & " Position: " & _
xBinding.BindingManagerBase.Position)
Next
Next
End Sub
private void PrintPositions()
{
foreach(Control c in this.Controls)
{
foreach(Binding xBinding in c.DataBindings)
{
Console.WriteLine
(c.ToString() + "\t Position: " +
xBinding.BindingManagerBase.Position);
}
}
}
private:
void PrintPositions()
{
for each ( Control^ c in this->Controls )
{
for each ( Binding^ xBinding in c->DataBindings )
{
Console::WriteLine(
"{0}\t Position: {1}",
c, xBinding->BindingManagerBase->Position );
}
}
}
private void PrintPositions()
{
for (int iCtr1 = 0; iCtr1 < this.get_Controls().get_Count(); iCtr1++) {
Control c = this.get_Controls().get_Item(iCtr1);
for (int iCtr2 = 0; iCtr2 < c.get_DataBindings().get_Count();
iCtr2++) {
Binding xBinding = c.get_DataBindings().get_Item(iCtr2);
Console.WriteLine((c.ToString() + "\t Position: "
+ xBinding.get_BindingManagerBase().get_Position()));
}
}
} //PrintPositions
private function PrintPositions()
{
for(var i : int = 0; i < this.Controls.Count; i ++)
{
for(var j : int = 0; j < this.Controls[i].DataBindings.Count; j++)
{
Console.WriteLine
(this.Controls[i].ToString() + "\t Position: " +
this.Controls[i].DataBindings[j].BindingManagerBase.Position);
}
}
}
平台
Windows 98、Windows 2000 SP4、Windows CE、Windows Millennium Edition、Windows Mobile for Pocket PC、Windows Mobile for Smartphone、Windows Server 2003、Windows XP Media Center Edition、Windows XP Professional x64 Edition、Windows XP SP2、Windows XP Starter Edition
.NET Framework 并不是对每个平台的所有版本都提供支持。有关受支持版本的列表，请参见系统要求。
版本信息
.NET Framework
受以下版本支持：2.0、1.1、1.0
.NET Compact Framework
受以下版本支持：2.0、1.0