public bool InsertLiteStream(Stream stream)
{
bool vResult = false;
DataLoadLiteStream(stream, delegate(ushort fileVersion, HCStyle style)
{
this.BeginUpdate();
try
{
vResult = FData.InsertStream(stream, style, fileVersion);
}
finally
{
this.EndUpdate();
}
});
return(vResult);
}
protected void Paste()
{
IDataObject vIData = Clipboard.GetDataObject();
if (vIData.GetDataPresent(HC.HC_EXT))
{
MemoryStream vStream = (MemoryStream)vIData.GetData(HC.HC_EXT);
try
{
string vFileFormat = "";
ushort vFileVersion = 0;
byte vLan = 0;
vStream.Position = 0;
HC._LoadFileFormatAndVersion(vStream, ref vFileFormat, ref vFileVersion, ref vLan); // 文件格式和版本
HCStyle vStyle = new HCStyle();
try
{
vStyle.LoadFromStream(vStream, vFileVersion);
this.BeginUpdate();
try
{
FData.InsertStream(vStream, vStyle, vFileVersion);
}
finally
{
this.EndUpdate();
}
}
finally
{
vStyle.Dispose();
}
}
finally
{
vStream.Close();
vStream.Dispose();
}
}
else
if (vIData.GetDataPresent(DataFormats.Text))
{
FData.InsertText(Clipboard.GetText());
}
else
if (vIData.GetDataPresent(DataFormats.Bitmap))
{
Image vImage = (Image)vIData.GetData(typeof(Bitmap));
HCRichData vTopData = FData.GetTopLevelData() as HCRichData;
HCImageItem vImageItem = new HCImageItem(vTopData);
vImageItem.Image = new Bitmap(vImage);
vImageItem.Width = vImageItem.Image.Width;
vImageItem.Height = vImageItem.Image.Height;
vImageItem.RestrainSize(vTopData.Width, vImageItem.Height);
FData.InsertItem(vImageItem);
}
}