DataGridViewColumnCollection.Remove Method (String)
Removes the column with the specified name from the collection.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
columnName does not match the name of any column in the collection.
columnName is null.
The associated DataGridView control is performing one of the following actions that temporarily prevents new columns from being added:
This method is being called from a handler for one of the following DataGridView events:
The following code example illustrates the use of this method. For more information, see How to: Remove Autogenerated Columns from a Windows Forms DataGridView Control.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.