如何：把视图的布局保存到流中，并从中恢复

下面的示例代码把活动视图的布局保存到内存流中，然后从中恢复。为了达到此目的，使用了BaseView.SaveLayoutToStream 和 BaseView.RestoreLayoutFromStream 方法。

C#	复制代码
System.IO.Stream str; //... // Create and save the view's layout to a new memory stream. str = new System.IO.MemoryStream(); gridControl1.KeyboardFocusView.SaveLayoutToStream(str); str.Seek(0, System.IO.SeekOrigin.Begin); // ... // Load the view's layout from a previously saved memory stream. gridControl1.KeyboardFocusView.RestoreLayoutFromStream(str); str.Seek(0, System.IO.SeekOrigin.Begin);

复制代码

System.IO.Stream str;
//...
// Create and save the view's layout to a new memory stream.
str = new System.IO.MemoryStream();
gridControl1.KeyboardFocusView.SaveLayoutToStream(str);
str.Seek(0, System.IO.SeekOrigin.Begin);

// ...
// Load the view's layout from a previously saved memory stream.
gridControl1.KeyboardFocusView.RestoreLayoutFromStream(str);
str.Seek(0, System.IO.SeekOrigin.Begin);

Visual Basic	复制代码
Dim str As System.IO.Stream '... ' Create and save the view's layout to a new memory stream. str = New System.IO.MemoryStream() GridControl1.KeyboardFocusView.SaveLayoutToStream(str) str.Seek(0, System.IO.SeekOrigin.Begin) ' ... ' Load the view's layout from a previously saved memory stream. GridControl1.KeyboardFocusView.RestoreLayoutFromStream(str) str.Seek(0, System.IO.SeekOrigin.Begin)

Visual Basic

复制代码

Dim str As System.IO.Stream
'...
' Create and save the view's layout to a new memory stream.
str = New System.IO.MemoryStream()
GridControl1.KeyboardFocusView.SaveLayoutToStream(str)
str.Seek(0, System.IO.SeekOrigin.Begin)

' ...
' Load the view's layout from a previously saved memory stream.
GridControl1.KeyboardFocusView.RestoreLayoutFromStream(str)
str.Seek(0, System.IO.SeekOrigin.Begin)