DataGridViewColumnCollection::Remove Method (String^)

 

Removes the column with the specified name from the collection.

Namespace:   System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public:
virtual void Remove(
	String^ columnName
)

Parameters

columnName
Type: System::String^

The name of the column to delete.

Exception Condition
ArgumentException

columnName does not match the name of any column in the collection.

ArgumentNullException

columnName is null.

InvalidOperationException

The associated DataGridView control is performing one of the following actions that temporarily prevents new columns from being added:

  • Selecting all cells in the control.

  • Clearing the selection.

  • Updating column DisplayIndex property values.

-or-

This method is being called from a handler for one of the following DataGridView events:

The name of a column is indicated by the DataGridViewColumn::Name property.

To remove a column that is automatically generated when binding to a data source, call this method in a DataGridView::DataBindingComplete event handler.

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.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 2.0
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