public RowColumnsBindingInnerExpr(DataTable table, string[] colArr, string col, string expresion, IRowValidator pValidator)
: base(table, colArr, col, expresion, pValidator)
{
tableSource.ColumnChanged += new DataColumnChangeEventHandler(table_ColumnChangedForRow);
if (ToolColumn.isColumnFullName(column))
{
foreach (DataRow row in tableSource.Rows)
{
table_ColumnChangedForRow(tableSource, new DataColumnChangeEventArgs(row, tableSource.Columns[columns[0]], row[columns[0]]));
}
}
}
public TablesColumnsBinding(DataTable tableS, DataTable tableD, string[] columnS, string[] columnD, bool inherit)
{
tableS_ = tableS;
columnS_ = columnS;
tableD_ = tableD;
columnD_ = columnD;
tableS_.ColumnChanged += new DataColumnChangeEventHandler(tableS__ColumnChanged);
if (inherit)
{
tableD_.RowChanged += new DataRowChangeEventHandler(tableD__ColumnChanged);
}
for (int d = 0; d < columnD_.Length; ++d)
{
if (ToolColumn.isColumnFullName(columnD_[d]))
{
ToolColumn.setColumnValue(tableD_, columnD_[d], ToolColumn.getColumnLastValue(tableS_, columnS_[d], ToolCell.getCellTypeDefaulValue(tableS_.Columns[columnS_[d]].DataType)));
}
}
}
void distribute(DataRow row, string[] cols)
{
if (validator.check(row))
{
if (needUpdate(row, cols))
{
bool drivedUpdateMode = flags.isFlagEnabled(UpdateTypeFlags.__spe__updateIfDrived);
if (drivedUpdateMode)
{
bool hasFull = false;
for (int i = 0; i < allChildCol.Length; ++i)
{
if (ToolColumn.isColumnFullName(allChildCol[i]))
{
hasFull = true;
}
}
if (!hasFull)
{
return;
}
}
//getData
source.getBuilder().reset();
for (int i = 0; i < cols.Length; ++i)
{
string col = ToolColumn.extractColumnName(getColMap(cols[i]));
string tab = ToolColumn.extractTableName(getColMap(cols[i]));
object val = row[cols[i]];
if ((tab != string.Empty) && (col != string.Empty))
{
source.getBuilder().addParameterValueTable(tab, col, val);
}
else
if (col != string.Empty)
{
source.getBuilder().addParameterValue(col, val);
}
else
if (col == string.Empty)
{
source.getBuilder().addFreeParameterValue(val);
}
}
IDictionary dicData = ToolRow.convertFirstToDictionary(source.getAll());
//
if (dicData != null)
{ //Has data
string[] tmpChildCol = (drivedUpdateMode ? ToolColumn.selectFullNameCols(updateChildCol) : updateChildCol);
for (int i = 0; i < tmpChildCol.Length; ++i)
{
ToolCell.set(row, tmpChildCol[i], dicData[getColMap(tmpChildCol[i])]);
}
}
else
{ //No data
if (!flags.isFlagEnabled(UpdateTypeFlags.disableEditCancel))
{
row.CancelEdit();
}
else
{
if (flags.isFlagEnabled(UpdateTypeFlags.setTypeDefaultToDrivedChild))
{
ToolRow.initTableNewRow(row, (drivedUpdateMode ? ToolColumn.selectFullNameCols(childCol) : childCol));
}
if (flags.isFlagEnabled(UpdateTypeFlags.setTypeDefaultToRelChild))
{
ToolRow.initTableNewRow(row, (drivedUpdateMode ? ToolColumn.selectFullNameCols(bindChildCol) : bindChildCol));
}
}
}
}
}
}
