private EXP_TreeNode DoLogical_AND_OR(char chSensitive, Operation_IDs oID, DoNextOP nextOP)
{
EXP_TreeNode node = null;
EXP_TreeNode node1 = nextOP();
EXP_TreeNode node2 = null;
while (_ExpressionChars[_Position] == chSensitive)
{
int nPos = _Position;
char op = _ExpressionChars[_Position++];
if (op == chSensitive)
{
OutputID(oID, chSensitive.ToString() + chSensitive.ToString(), nPos);
_Position++;
}
node2 = nextOP();
node = NewTreeNode(node1, node2, oID, nPos);
node1 = node;
}
return(node1);
}
private EXP_TreeNode DoLogical_AND_OR(char chSensitive, Operation_IDs oID, DoNextOP nextOP)
{
EXP_TreeNode node = null;
EXP_TreeNode node1 = nextOP();
EXP_TreeNode node2 = null;
while (_ExpressionChars[_Position] == chSensitive)
{
int nPos = _Position;
char op = _ExpressionChars[_Position++];
if (op == chSensitive)
{
OutputID(oID, chSensitive.ToString() + chSensitive.ToString(), nPos);
_Position++;
}
node2 = nextOP();
node = NewTreeNode(node1, node2, oID, nPos);
node1 = node;
}
return node1;
}