public RowColumnsBindingSpaceExp(DataTable table, IRowEvaluator pEvaluator, string[] trigerCols, string pTopExp, string pSubCorrectExp, string[] pSubCols, string[] pSubExp, IRowsSelector pSelectorTop, IRowsSelector pSelectorBot, IRowValidator pValidator)
: base(table, pValidator)
{
//
columns = trigerCols;
selectorTop = pSelectorTop;
selectorBot = pSelectorBot;
subCols = pSubCols;
subExp = pSubExp;
topExp = string.Format(pTopExp, _TOP_VALUE_);
subCoorectExp = string.Format(pSubCorrectExp, _TOP_VALUE_);
for (int i = 0; i < subExp.Length; ++i)
{
subExp[i] = string.Format(subExp[i], _TOP_VALUE_);
}
//
//
evaluator = pEvaluator;
evaluator.addVar(_TOP_VALUE_, typeof(double));
evaluator.addExpression(nameTopExp, topExp, typeof(double));
evaluator.addExpression(nameSubCoorectExp, subCoorectExp, typeof(double));
for (int i = 0; i < pSubExp.Length; ++i)
{
evaluator.addExpression(getName(subCols[i]), subExp[i], typeof(double));
}
//
tableSource.ColumnChanged += new DataColumnChangeEventHandler(table_ColumnChangedForRow);
}
public RowColumnsBindingBase(DataTable table, string[] colArr, string col, string pExpr, IRowValidator pValidator)
: base(table, pValidator)
{
pExpr = string.Format(pExpr, colArr);
columns = colArr;
column = col;
evaluator = new ImplRowEvaluator();
for (int i = 0; i < columns.Length; ++i)
{
evaluator.addVar(columns[i], table.Columns[columns[i]].DataType);
}
evaluator.addExpression(column, pExpr, typeof(double));
}
