DataGridViewAutoSizeColumnsModeEventArgs DataGridViewAutoSizeColumnsModeEventArgs DataGridViewAutoSizeColumnsModeEventArgs DataGridViewAutoSizeColumnsModeEventArgs Class


Provides data for the AutoSizeColumnsModeChanged event.

public ref class DataGridViewAutoSizeColumnsModeEventArgs : EventArgs
public class DataGridViewAutoSizeColumnsModeEventArgs : EventArgs
type DataGridViewAutoSizeColumnsModeEventArgs = class
    inherit EventArgs
Public Class DataGridViewAutoSizeColumnsModeEventArgs
Inherits EventArgs


The following code example demonstrates the use of this type. In the example, an event handler reports on the occurrence of the AutoSizeColumnsModeChanged event. This report helps you to learn when the event occurs and can assist you in debugging. To report on multiple events or on events that occur frequently, consider replacing Show with Console.WriteLine or appending the message to a multiline TextBox.

To run the example code, paste it into a project that contains an instance of type DataGridView named DataGridView1. Then ensure that the event handler is associated with the AutoSizeColumnsModeChanged event.

private void DataGridView1_AutoSizeColumnsModeChanged(Object sender, DataGridViewAutoSizeColumnsModeEventArgs e) {

System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "PreviousModes", e.PreviousModes );
MessageBox.Show(messageBoxCS.ToString(), "AutoSizeColumnsModeChanged Event" );
Private Sub DataGridView1_AutoSizeColumnsModeChanged(sender as Object, e as DataGridViewAutoSizeColumnsModeEventArgs) _ 
     Handles DataGridView1.AutoSizeColumnsModeChanged

    Dim messageBoxVB as New System.Text.StringBuilder()
    messageBoxVB.AppendFormat("{0} = {1}", "PreviousModes", e.PreviousModes)
    MessageBox.Show(messageBoxVB.ToString(),"AutoSizeColumnsModeChanged Event")

End Sub


The AutoSizeColumnsModeChanged event is raised when the value of the AutoSizeColumnsMode property of the DataGridView control changes.

For more information about how to handle events, see Handling and Raising Events.


DataGridViewAutoSizeColumnsModeEventArgs(DataGridViewAutoSizeColumnMode[]) DataGridViewAutoSizeColumnsModeEventArgs(DataGridViewAutoSizeColumnMode[]) DataGridViewAutoSizeColumnsModeEventArgs(DataGridViewAutoSizeColumnMode[]) DataGridViewAutoSizeColumnsModeEventArgs(DataGridViewAutoSizeColumnMode[])

Initializes a new instance of the DataGridViewAutoSizeColumnsModeEventArgs class.


PreviousModes PreviousModes PreviousModes PreviousModes

Gets an array of the previous values of the column AutoSizeMode properties.


Equals(Object) Equals(Object) Equals(Object) Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetType() GetType() GetType() GetType()

Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
ToString() ToString() ToString() ToString()

Returns a string that represents the current object.

(Inherited from Object)

Applies to

See also