I have a dataGridView and I need that when the user clicks on any cell the whole row that contains this cell is selected too. (it has multiselect disbaled) I t
dataGridView
You need to set datagridview's SelectionMode to FullRowMode.
SelectionMode
FullRowMode
Note: In Visual Studio 2013 with .NET 4.5 the property is called FullRowSelect, see https://msdn.microsoft.com/en-us/library/3c89df86(v=vs.110).aspx
FullRowSelect