Gets or sets a value indictaing whether to use disk memory when loading an image.
Syntax
Visual Basic (Declaration) | |
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Public Property DiskMemory As Boolean |
Visual Basic (Usage) | Copy Code |
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Dim instance As CodecsLoadOptions
Dim value As Boolean
instance.DiskMemory = value
value = instance.DiskMemory
|
C# | |
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public bool DiskMemory {get; set;} |
Managed Extensions for C++ | |
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public: __property bool get_DiskMemory();
public: __property void set_DiskMemory(
bool value
); |
Return Value
true to load the image using disk memory; false otherwise.
Example
Visual Basic | Copy Code |
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CodecsOptions.DiskMemory
Public Sub DiskMemoryExample()
RasterCodecs.Startup()
Dim codecs As RasterCodecs = New RasterCodecs()
Dim fileName As String = "C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Image1.cmp"
Dim image As RasterImage = codecs.Load(fileName)
If image.IsConventionalMemory Then
Console.WriteLine("This image uses conventional memory")
Else
MessageBox.Show("This should not happen!!")
End If
image.Dispose()
codecs.Options.Load.DiskMemory = True
image = codecs.Load(fileName, 0, CodecsLoadByteOrder.BgrOrGray, 1, 1)
If image.IsDiskMemory Then
Console.WriteLine("This image uses disk memory")
Else
MessageBox.Show("This should not happen!!")
End If
image.Dispose()
codecs.Dispose()
RasterCodecs.Shutdown()
End Sub |
C# | Copy Code |
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CodecsOptions.DiskMemory public void DiskMemoryExample() { RasterCodecs.Startup(); RasterCodecs codecs = new RasterCodecs(); string fileName = @"C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Image1.cmp"; // first, load the image using the default RasterImage image = codecs.Load(fileName); // make sure the image uses conventional memory if (image.IsConventionalMemory) Console.WriteLine("This image uses conventional memory"); else MessageBox.Show("This should not happen!!"); image.Dispose(); // now, load the same image this time using disk memory codecs.Options.Load.DiskMemory = true; image = codecs.Load(fileName, 0, CodecsLoadByteOrder.BgrOrGray, 1, 1); // make sure the image uses unmanaged memory if (image.IsDiskMemory) Console.WriteLine("This image uses disk memory"); else MessageBox.Show("This should not happen!!"); // Clean up image.Dispose(); codecs.Dispose(); RasterCodecs.Shutdown(); } |
Remarks
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family
See Also