/// <summary>
/// Get a list of flids for the given class, and type.
/// </summary>
/// <param name="mdc"></param>
/// <param name="clsid"></param>
/// <param name="flidType"></param>
/// <returns></returns>
static public uint[] GetFieldsInClassOfType(IFwMetaDataCache mdc, uint clsid, FieldType flidType)
{
uint[] retval = new uint[0];
int nflidType = (int)flidType;
int flidCount = mdc.GetFields(clsid, true, nflidType, 0, ArrayPtr.Null);
if (flidCount > 0)
{
using (ArrayPtr rgflid = new ArrayPtr(flidCount * Marshal.SizeOf(typeof(uint))))
{
int flidCount2 = mdc.GetFields(clsid, true, nflidType, flidCount, rgflid);
Debug.Assert(flidCount == flidCount2);
retval = (uint[])MarshalEx.NativeToArray(rgflid, flidCount, typeof(uint));
}
}
return(retval);
}
/// <summary>
/// Get a list of flids for the given class, and type.
/// </summary>
/// <param name="mdc"></param>
/// <param name="clsid"></param>
/// <param name="flidType"></param>
/// <returns></returns>
static public uint[] GetFieldsInClassOfType(IFwMetaDataCache mdc, uint clsid, FieldType flidType)
{
uint[] retval = new uint[0];
int nflidType = (int)flidType;
int flidCount = mdc.GetFields(clsid, true, nflidType, 0, ArrayPtr.Null);
if(flidCount > 0)
{
using (ArrayPtr rgflid = new ArrayPtr(flidCount * Marshal.SizeOf(typeof(uint))))
{
int flidCount2 = mdc.GetFields(clsid, true, nflidType, flidCount, rgflid);
Debug.Assert(flidCount == flidCount2);
retval = (uint[])MarshalEx.NativeToArray(rgflid, flidCount, typeof(uint));
}
}
return retval;
}
private void m_tvClasses_AfterSelect(object sender, System.Windows.Forms.TreeViewEventArgs e)
{
m_lvfields.Items.Clear();
uint clid = (uint)m_tvClasses.SelectedNode.Tag;
int countFoundFlids = m_mdc.GetFields(clid, true, (int)CellarModuleDefns.kgrfcptAll,
0, null);
int allFlidCount = countFoundFlids;
uint[] uIds;
using (ArrayPtr flids = MarshalEx.ArrayToNative(allFlidCount, typeof(uint)))
{
countFoundFlids = m_mdc.GetFields(clid, true, (int)CellarModuleDefns.kgrfcptAll,
allFlidCount, flids);
uIds = (uint[])MarshalEx.NativeToArray(flids, allFlidCount, typeof(uint));
}
m_lvfields.SuspendLayout();
List <ListViewItem> list = new List <ListViewItem>();
for (int i = uIds.Length - 1; i >= 0; --i)
{
uint flid = uIds[i];
if (flid == 0)
{
continue; // Keep looking for suitable flids lower in the array.
}
string className = m_mdc.GetOwnClsName(flid);
ListViewItem lvi = new ListViewItem(className); //m_lvfields.Items.Add(className);
list.Add(lvi);
// flid
lvi.SubItems.Add(flid.ToString());
// field name
string fieldname = m_mdc.GetFieldName(flid);
lvi.SubItems.Add(fieldname);
int flidType = m_mdc.GetFieldType(flid);
string type = "Not recognized";
string signature = "Not recognized";
uint dstClid;
switch (flidType)
{
// Basic data types.
case (int)CellarModuleDefns.kcptBoolean:
type = "Basic";
signature = "Boolean";
break;
case (int)CellarModuleDefns.kcptInteger:
type = "Basic";
signature = "Integer";
break;
case (int)CellarModuleDefns.kcptNumeric:
type = "Basic";
signature = "Numeric";
break;
case (int)CellarModuleDefns.kcptFloat:
type = "Basic";
signature = "Float";
break;
case (int)CellarModuleDefns.kcptTime:
type = "Basic";
signature = "Time";
break;
case (int)CellarModuleDefns.kcptGuid:
type = "Basic";
signature = "Guid";
break;
case (int)CellarModuleDefns.kcptImage:
type = "Basic";
signature = "Image";
break;
case (int)CellarModuleDefns.kcptGenDate:
type = "Basic";
signature = "GenDate";
break;
case (int)CellarModuleDefns.kcptBinary:
type = "Basic";
signature = "Binary";
break;
case (int)CellarModuleDefns.kcptString:
type = "Basic";
signature = "String";
break;
case (int)CellarModuleDefns.kcptBigString:
type = "Basic";
signature = "String (big)";
break;
case (int)CellarModuleDefns.kcptMultiString:
type = "Basic";
signature = "MultiString";
break;
case (int)CellarModuleDefns.kcptMultiBigString:
type = "Basic";
signature = "MultiString (big)";
break;
case (int)CellarModuleDefns.kcptUnicode:
type = "Basic";
signature = "Unicode";
break;
case (int)CellarModuleDefns.kcptBigUnicode:
type = "Basic";
signature = "Unicode (big)";
break;
case (int)CellarModuleDefns.kcptMultiUnicode:
type = "Basic";
signature = "MultiUnicode";
break;
case (int)CellarModuleDefns.kcptMultiBigUnicode:
type = "Basic";
signature = "MultiUnicode (big)";
break;
// CmObjects.
case (int)CellarModuleDefns.kcptOwningAtom:
type = "OA";
dstClid = m_mdc.GetDstClsId(flid);
signature = m_mdc.GetClassName(dstClid);
break;
case (int)CellarModuleDefns.kcptReferenceAtom:
type = "RA";
dstClid = m_mdc.GetDstClsId(flid);
signature = m_mdc.GetClassName(dstClid);
break;
case (int)CellarModuleDefns.kcptOwningCollection:
type = "OC";
dstClid = m_mdc.GetDstClsId(flid);
signature = m_mdc.GetClassName(dstClid);
break;
case (int)CellarModuleDefns.kcptReferenceCollection:
type = "RC";
dstClid = m_mdc.GetDstClsId(flid);
signature = m_mdc.GetClassName(dstClid);
break;
case (int)CellarModuleDefns.kcptOwningSequence:
type = "OS";
dstClid = m_mdc.GetDstClsId(flid);
signature = m_mdc.GetClassName(dstClid);
break;
case (int)CellarModuleDefns.kcptReferenceSequence:
type = "RS";
dstClid = m_mdc.GetDstClsId(flid);
signature = m_mdc.GetClassName(dstClid);
break;
}
// Type
lvi.SubItems.Add(type);
// Signature
lvi.SubItems.Add(signature);
}
m_lvfields.Items.AddRange(list.ToArray());
m_lvfields.ResumeLayout(true);
}