private PropVariantGetInt32Elem ( [ propVar, [ iElem, [ pnVal ) : void | ||
propVar | [ | |
iElem | [ | |
pnVal | [ | |
Результат | void |
private static Dictionary <Type, Action <PropVariant, Array, uint> > GenerateVectorActions() { Dictionary <Type, Action <PropVariant, Array, uint> > cache = new Dictionary <Type, Action <PropVariant, Array, uint> >(); cache.Add(typeof(Int16), (pv, array, i) => { short val; PropVariantNativeMethods.PropVariantGetInt16Elem(pv, i, out val); array.SetValue(val, i); }); cache.Add(typeof(UInt16), (pv, array, i) => { ushort val; PropVariantNativeMethods.PropVariantGetUInt16Elem(pv, i, out val); array.SetValue(val, i); }); cache.Add(typeof(Int32), (pv, array, i) => { int val; PropVariantNativeMethods.PropVariantGetInt32Elem(pv, i, out val); array.SetValue(val, i); }); cache.Add(typeof(UInt32), (pv, array, i) => { uint val; PropVariantNativeMethods.PropVariantGetUInt32Elem(pv, i, out val); array.SetValue(val, i); }); cache.Add(typeof(Int64), (pv, array, i) => { long val; PropVariantNativeMethods.PropVariantGetInt64Elem(pv, i, out val); array.SetValue(val, i); }); cache.Add(typeof(UInt64), (pv, array, i) => { ulong val; PropVariantNativeMethods.PropVariantGetUInt64Elem(pv, i, out val); array.SetValue(val, i); }); cache.Add(typeof(DateTime), (pv, array, i) => { System.Runtime.InteropServices.ComTypes.FILETIME val; PropVariantNativeMethods.PropVariantGetFileTimeElem(pv, i, out val); long fileTime = GetFileTimeAsLong(ref val); array.SetValue(DateTime.FromFileTime(fileTime), i); }); cache.Add(typeof(Boolean), (pv, array, i) => { bool val; PropVariantNativeMethods.PropVariantGetBooleanElem(pv, i, out val); array.SetValue(val, i); }); cache.Add(typeof(Double), (pv, array, i) => { double val; PropVariantNativeMethods.PropVariantGetDoubleElem(pv, i, out val); array.SetValue(val, i); }); cache.Add(typeof(Single), (pv, array, i) => // float { float[] val = new float[1]; Marshal.Copy(pv._ptr2, val, (int)i, 1); array.SetValue(val[0], (int)i); }); cache.Add(typeof(Decimal), (pv, array, i) => { int[] val = new int[4]; for (int a = 0; a < val.Length; a++) { val[a] = Marshal.ReadInt32(pv._ptr2, (int)i * sizeof(decimal) + a * sizeof(int)); //index * size + offset quarter } array.SetValue(new decimal(val), i); }); cache.Add(typeof(String), (pv, array, i) => { string val = string.Empty; PropVariantNativeMethods.PropVariantGetStringElem(pv, i, ref val); array.SetValue(val, i); }); return(cache); }