将png添加到剪贴板

Question

我有一个简单的问题.将png保存到剪贴板时,我将如何用作DataFormat.

适用于位图的示例是:

DataObject data = new DataObject();
data.SetData(DataFormats.Bitmap, customObject.ToImage(ImageFormat.Bmp));
Clipboard.SetDataObject(data);

我的问题:

DataObject data = new DataObject();
data.SetData(DataFormats.**???**, customObject.ToImage(ImageFormat.Png));
Clipboard.SetDataObject(data);

Answer 1

您可以使用剪贴板提供程序注册任何可序列化类型:

        Image image = Image.FromFile(@"D:\Documents\Projects\....\myimage.png");
        DataFormat format = DataFormats.GetDataFormat(typeof (Image).FullName);

        IDataObject dataObj = new DataObject();
        dataObj.SetData(format.Name, image);

        Clipboard.SetDataObject(dataObj);

        IDataObject clipboardObj = Clipboard.GetDataObject();
        Image clipboardImage = (Image)clipboardObj.GetData(format.Name);