| public static UnsupportedDataType ( Type type ) : Exception | ||
| type | Type | |
| return | Exception | |
internal DataExpression(DataTable table, string expression, Type type)
{
ExpressionParser parser = new ExpressionParser(table);
parser.LoadExpression(expression);
_originalExpression = expression;
_expr = null;
if (expression != null)
{
_storageType = DataStorage.GetStorageType(type);
if (_storageType == StorageType.BigInteger)
{
throw ExprException.UnsupportedDataType(type);
}
_dataType = type;
_expr = parser.Parse();
_parsed = true;
if (_expr != null && table != null)
{
Bind(table);
}
else
{
_bound = false;
}
}
}
internal DataExpression(DataTable table, string expression, Type type)
{
this.dependency = DataTable.zeroColumns;
ExpressionParser parser = new ExpressionParser(table);
parser.LoadExpression(expression);
this.originalExpression = expression;
this.expr = null;
if (expression != null)
{
this._storageType = DataStorage.GetStorageType(type);
if (this._storageType == StorageType.BigInteger)
{
throw ExprException.UnsupportedDataType(type);
}
this._dataType = type;
this.expr = parser.Parse();
this.parsed = true;
if ((this.expr != null) && (table != null))
{
this.Bind(table);
}
else
{
this.bound = false;
}
}
}
