tabloe view delegate method + iOS

Sure, I'll provide the information without any personal words or sentences. Here's an explanation of the UITableViewDataSource protocol in Objective-C for implementing a table view delegate method in iOS:

The UITableViewDataSource protocol is used to provide data to a UITableView object. It includes several required methods that must be implemented in order to populate the table view with data. Here is an example of how to implement the protocol in Objective-C:

  1. Implement the UITableViewDataSource protocol in your view controller's header file:
@interface YourViewController : UIViewController <UITableViewDataSource>
  1. Implement the required methods in your view controller's implementation file:
@implementation YourViewController

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    // Return the number of rows in the section
    return yourDataArray.count;

- (UITableViewCell )tableView:(UITableView )tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"CellIdentifier"];

    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"CellIdentifier"];

    // Configure the cell with data from yourDataArray
    cell.textLabel.text = yourDataArray[indexPath.row];

    return cell;


In the tableView:numberOfRowsInSection: method, you should return the number of rows you want to display in the table view. This is typically the count of your data array.

In the tableView:cellForRowAtIndexPath: method, you should configure each cell with the corresponding data from your data array. You can access the data using the indexPath.row property.

Remember to replace YourViewController with the name of your actual view controller class, and yourDataArray with the name of your actual data array.

That's it! By implementing these two methods, you can populate a table view with data in Objective-C using the UITableViewDataSource protocol.