DataSet ds1 = new DataSet(); DataSet ds2 = new DataSet(); //Load data into datasets ds1.Merge(ds2);
DataSet ds1 = new DataSet(); DataSet ds2 = new DataSet(); DataSet ds3 = new DataSet(); //Load data into datasets DataSet[] datasets = new DataSet[] { ds1, ds2, ds3 }; DataSet mergedDataSet = new DataSet(); foreach (DataSet ds in datasets) { mergedDataSet.Merge(ds); }In this example, we create three data sets, load data into them, and then merge them together into a single data set using the Merge method within a foreach loop. This method is part of the System.Data namespace, which is included in the .NET Framework Class Library.