How to filter DataTable data in c#?

How to filter DataTable data in c#?

Filtering DataTable varieties of ways include select(String) method, which selects the required row or column and then based on that applies the filter. Filtering can be done using Select, Where, AND, OR, NOT logical operator and on top of it applying the value also there.

How do you filter data from a DataTable?

Filter for the top or bottom set of values

1. Click a cell in the range or table that you want to filter.
2. On the Data tab, click Filter.
3. Click the arrow. in the column that contains the content that you want to filter.
4. Under Filter, click Choose One, and then enter your filter criteria.

Can you use a data view to filter rows in a DataTable?

DataView can be used to sort, filter, and search a DataTable , additionally we can add new rows and modify the content in a DataTable .

How to filter DataSet in c# using LINQ?

Select Query on DataTable for filtering Data Using LINQ

1. var query = from r in dt1.AsEnumerable()
2. where r.Field(“pax”) == no_person.
3. select new.
4. entry_id = r[“entry_id”].ToString(),
5. package = r[“package”].ToString(),
6. no_of_days = r[“no_of_days”].ToString(),
7. cp_amount = r[“cp_amount”].ToString(),

What is DataRow C#?

A DataRow represent a row of data in data table. You add data to the data table using DataRow object. A DataRowCollection object represents a collection of data rows of a data table.

What is DataView RowFilter in C#?

If the selected value is not empty, the RowFilter property of the DataTable’s DataView is set which filters the records in the DataView based on the selected Country. Finally the filtered DataView is used to populate the GridView control. C#

What is meant by Linq in C#?

Language-Integrated Query (LINQ) is the name for a set of technologies based on the integration of query capabilities directly into the C# language. Traditionally, queries against data are expressed as simple strings without type checking at compile time or IntelliSense support.

Can we use LINQ to query against a DataTable?

A DataTable can be queried with LINQ, just as any other IEnumerable list. Note: DataTable does not implement IEnumerable. You have to call AsEnumerable, which is an extension method for DataTable, to obtain a wrapper that implements that interface.