Sorting data in QTable

[sosanjay]

I want to sort the column data in the table but the data is in string format and I want to do in Integer format.

ID = 0;
 
 tbl_item12 = new QTableWidgetItem (QTableWidgetItem (QString::number(ID)));
 
ui->tableWidget->setItem( CurRow,12 ,tbl_item12 );
ui->tableWidget->sortByColumn(12,Qt::DescendingOrder);
 
but I get error on shorting Integer
 
tbl_item13 = new QTableWidgetItem (QTableWidgetItem (ID));

ID = 0;

 tbl_item12 = new QTableWidgetItem (QTableWidgetItem (QString::number(ID)));

ui->tableWidget->setItem( CurRow,12 ,tbl_item12 );
ui->tableWidget->sortByColumn(12,Qt::DescendingOrder);

but I get error on shorting Integer

tbl_item13 = new QTableWidgetItem (QTableWidgetItem (ID));

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Can anyone help me to insert the integer value in column and sort it?

If possible send me the snippets of the code.