iOS Development Learning # Table View # (3) Move line

Continue to the next article on moving lines: moving the line we use

-(void) TableView: (UITableView *) TableView Moverowatindexpath: (Nsindexpath *) Sourceindexpath Toindexpath: ( Nsindexpath *) Destinationindexpath

(UITableView *) TableView used to specify the table view, (Nsindexpath *) Sourceindexpath used to specify the index path to move the row (Nsindexpath *) Destinationindexpath the index path used to specify the row to move to the target location

Core code:

<pre name= "code" class= "OBJC" >//Move line-(void) TableView: (UITableView *) TableView Moverowatindexpath: (Nsindexpath *) Sourceindexpath Toindexpath: (Nsindexpath *) destinationindexpath{    Nsinteger fromrow = [Sourceindexpath row];    Nsinteger Torow = [Destinationindexpath row];    ID object = [a objectatindex:fromrow];    [a removeobjectatindex:fromrow];    [a insertobject:object atindex:torow];}

iOS Development Learning # Table View # (3) Move line