/// <summary>
/// Create new DataFormatIdentify and add cache.
/// </summary>
/// <param name="nativeName"></param>
/// <returns></returns>
private static FormatId RegisterFormatId(string nativeName)
{
var id = DataObjectUtils.GetFormatId(nativeName);
_formats.TryAdd(id, new InternalFormatID(nativeName, ""));
return(new FormatId(id));
}
/// <summary>
/// Create new DataFormatIdentify and add cache.
/// </summary>
/// <param name="nativeName"></param>
/// <returns></returns>
private static string RegisterFormatId(int id)
{
var name = DataObjectUtils.GetFormatName(id);
_formats.TryAdd(id, new InternalFormatID(name, ""));
return(name);
}
public string GetString(FormatId id, NativeStringType type)
{
var f = DataObjectUtils.GetFormatEtc(id);
STGMEDIUM s = default;
try
{
DataObject.GetData(ref f, out s);
return(s.GetString(type));
}
finally
{
s.Dispose();
}
}
public FORMATETC GetCanonicalFormatEtc(string format)
{
var f = DataObjectUtils.GetFormatEtc(format);
return(GetCanonicalFormatEtc(ref f));
}
public bool GetDataPresent(string format, bool autoConvert)
{
var f = DataObjectUtils.GetFormatEtc(format);
return(GetDataPresent(ref f));
}
public bool GetDataPresent(int format)
{
var f = DataObjectUtils.GetFormatEtc(format);
return(GetDataPresent(ref f));
}