public void Remove(CCBColumn DO)
{
int index = 0;
for (; index < m_iCount; index++)
{
if (m_DOA[index].Name == DO.Name)
{
break;
}
}
if (index == m_iCount)
{
return;
}
for (; index < m_iCount - 1; index++)
{
m_DOA[index] = m_DOA[index + 1];
}
m_iCount--;
Remove(DO);
if (RemoveColumnEvent != null && m_bFireEvents)
{
CCBColumnCollectionEventArgs args = new CCBColumnCollectionEventArgs(m_iCount, DO);
RemoveColumnEvent(this, args);
}
}
public void MoveToFront(CCBColumn DO)
{
m_bFireEvents = false;
Remove(DO);
Insert(DO, 0);
m_bFireEvents = true;
}
public void Insert(CCBColumn DO, int iPos)
{
CheckGrow();
if (iPos < 0)
{
Insert(DO, 0);
}
if (iPos >= m_iCount && iPos != 0)
{
Insert(DO, m_iCount - 1);
}
CCBColumn[] doTemp = new CCBColumn[m_iSize];
int index = 0;
for (; index < iPos; index++)
{
doTemp[index] = m_DOA[index];
}
doTemp[index] = DO;
for (; index < m_iCount; index++)
{
doTemp[index + 1] = m_DOA[index];
}
m_DOA = doTemp;
m_iCount++;
}
private void CheckGrow()
{
if (m_iCount >= m_iSize)
{
m_iSize *= 2;
CCBColumn[] doTemp = new CCBColumn[m_iSize];
m_DOA.CopyTo(doTemp, 0);
m_DOA = doTemp;
}
}
public bool Contains(CCBColumn DO)
{
for (int index = 0; index < Count; index++)
{
if (m_DOA[index].Name == DO.Name)
{
return(true);
}
}
return(false);
}
public bool AddNoDuplicate(CCBColumn DO)
{
bool bRHS = true;
if (Contains(DO))
{
Remove(DO);
bRHS = false;
}
Add(DO);
return(bRHS);
}
public void Add(CCBColumn DO)
{
if (Contains(DO))
{
throw new Exception("Column collection already contains a column named \"" + DO.Name + "\"");
}
CheckGrow();
m_DOA[m_iCount] = DO;
m_iCount++;
if (AddColumnEvent != null && m_bFireEvents)
{
CCBColumnCollectionEventArgs args = new CCBColumnCollectionEventArgs(m_iCount, DO);
AddColumnEvent(this, args);
}
}
public CCBColumnCollectionEventArgs(int count, CCBColumn dO)
{
Count = count;
DO = dO;
}
public CCBColumnEventArgs(CCBColumn col)
{
Column = col;
}