protected RowBookmark(RowSet rs, SRow ob, SDict <long, Serialisable> a, int p) : base(p)
{
_rs = rs; _ob = ob; _ags = a;
}
protected IndexRowBookmark(IndexRowSet irs, SRow ob, MTreeBookmark <Serialisable> mbm, int p) : base(irs, ob, p)
{
_irs = irs; _mbm = mbm;
}
public bool Equals(SRow row)
{
return(_place == SPlace.board && _row == row);
}
public SLocation(SRow row)
{
_place = SPlace.board; _row = row;
}
public SRow[] QueryRows(int lRowCount)
{
if (lRowCount > MaxQueryRowCount)
throw new Exception("Max row count is " + MaxQueryRowCount.ToString());
IntPtr pRowSet = IntPtr.Zero;
HRESULT hr = pIMAPITableQueryRows(this.ptr, lRowCount, out pRowSet);
if (hr != HRESULT.S_OK)
{
cemapi.MAPIFreeBuffer(pRowSet);
throw new Exception("QueryRows failed: " + hr.ToString());
}
uint cRows = (uint)Marshal.ReadInt32(pRowSet);
SRow[] sRows = new SRow[cRows];
if (cRows < 1)
{
FreeProws(pRowSet);
return sRows;
}
int pIntSize = IntPtr.Size, intSize = Marshal.SizeOf(typeof(Int32));
IntPtr rows = (IntPtr)(((uint)pRowSet) + intSize);
for (int i = 0; i < cRows; i++)
{
uint pRowOffset = (uint)(rows) + (uint)(i * SizeOfSRow);
uint cValues = (uint)Marshal.ReadInt32((IntPtr)(pRowOffset + intSize));
uint pProps = (uint)Marshal.ReadInt32((IntPtr)(pRowOffset + intSize * 2));
IPropValue[] lpProps = new IPropValue[cValues];
for (int j = 0; j < cValues; j++) // each column
{
pSPropValue lpProp = (pSPropValue)Marshal.PtrToStructure((IntPtr)(pProps + j * cemapi.SizeOfSPropValue), typeof(pSPropValue));
lpProps[j] = new SPropValue(lpProp);
}
sRows[i].propVals = lpProps;
}
FreeProws(pRowSet);
return sRows;
}
public static string[] PropsToStringArray(SRow[] rows, int propIndex)
{
int len = rows.Length;
string[] strings = new string[len];
for (int i = 0; i < len; i++)
strings[i] = rows[i].propVals[propIndex].AsString;
return strings;
}
public static CardPredicat located(SRow row)
{
return((c) => { return c.location.Equals(row); });
}
