private void ValidateState(string caller)
{
ValidateOpen(caller);
if (tableCleared)
{
throw ExceptionBuilder.EmptyDataTableReader(currentDataTable.TableName);
}
// see if without any event raising, if our curent row has some changes!if so reader is invalid.
if ((currentDataRow == null) || (currentDataTable == null)) //|| (currentDataRow != currentDataTable.Rows[rowCounter])) do we need thios check!
{
ReaderIsInvalid = true;
throw ExceptionBuilder.InvalidDataTableReader(currentDataTable.TableName);
}
//See if without any event raing, if our rows are deleted, or removed! Reader is not invalid, user should be able to read and reach goo row WebData98325
if ((currentDataRow.RowState == DataRowState.Deleted) || (currentDataRow.RowState == DataRowState.Detached) || currentRowRemoved)
{
throw ExceptionBuilder.InvalidCurrentRowInDataTableReader();
}
// user may have called clear (which removes the rows without raing event) or deleted part of rows without raising event!if so reader is invalid.
if (0 > rowCounter || currentDataTable.Rows.Count <= rowCounter)
{
ReaderIsInvalid = true;
throw ExceptionBuilder.InvalidDataTableReader(currentDataTable.TableName);
}
else
{
}
}
private void ValidateState(string caller)
{
this.ValidateOpen(caller);
if (this.tableCleared)
{
throw ExceptionBuilder.EmptyDataTableReader(this.currentDataTable.TableName);
}
if ((this.currentDataRow == null) || (this.currentDataTable == null))
{
this.ReaderIsInvalid = true;
throw ExceptionBuilder.InvalidDataTableReader(this.currentDataTable.TableName);
}
if (((this.currentDataRow.RowState == DataRowState.Deleted) || (this.currentDataRow.RowState == DataRowState.Detached)) || this.currentRowRemoved)
{
throw ExceptionBuilder.InvalidCurrentRowInDataTableReader();
}
if ((0 > this.rowCounter) || (this.currentDataTable.Rows.Count <= this.rowCounter))
{
this.ReaderIsInvalid = true;
throw ExceptionBuilder.InvalidDataTableReader(this.currentDataTable.TableName);
}
}
