Multiple Filter DataGridView DataSource

C# > DataGridView > Multiple Filter

RowFilter gets or sets the expression used to filter.

Example:

Filter by code or description

string rowFilter = string.Format("[{0}] like '%{1}%'", "Code", txtSearch.Text);

rowFilter += string.Format(" OR [{0}] like '%{1}%'", "Description", txtSearch.Text);

(DataGridView1.DataSource as DataTable).DefaultView.RowFilter = rowFilter;