Assume this returns all rows although there are just 5 distinct rows. VarUniqueRows=dt.AsEnumerable().Distinct(DataRowComparer.Default) ĭataTable dt2=UniqueRows.CopyToDataTable() Private DataTable RemoveDuplicatesRecords(DataTable dt) Protected void Page_Load(objectsender,EventArgse)ĭataTable getDistinctData = RemoveDuplicatesRecords(GetData())
On page load below written code will return distinct DataTable row records, i.e Remove duplicated rows.
You receive this warning only once, however, no matter how many duplicate style names exist.
Here I will show you a simple and much faster way, in this article, I create a function that gives unique records from a DataTablein C#.NET and returns a clean and duplicates-free record DataTable which will copy to new data table variable and get clean duplicate free distinct records. whether you want to merge styles that have the same names. Please specify the column Product and column Name as key column to check for duplicate values. To select key columns to check for duplicates. In many blogs on similar articles, you find they use For loop, Dataview, Array List, and delete duplicate rows over looping, etc for removing duplicate rows. Select the range data that you want to combine duplicates, then apply this Advanced Combine Rows utility by clicking Kutools > Merge & Split > Advanced Combine Rows. But when a Dot.NET c# DataTable contains duplicate records then, we have to do some extra work to get duplicate-free records in datatable. The encoder duplicates the decoder processing loop (see. In the Merge Contacts dialog box, select the primary row (the one you want to keep) and then select any columns in the new row that you want to merge into the primary row. In SQL Server database if a table contains duplicate records then it is easy to select unique records by using DISTINCT built-in Ms-SQL function and get duplicate free rows. January 2013, resulting in an aligned text that will be published. Select the duplicate rows from the view page in your model-driven app, and then select Merge in the command bar at the top of the page.
Overview: This article explains how to remove duplicate records from DataTable in C#.