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DialogResult Enum

Definition

Specifies identifiers to indicate the return value of a dialog box.

[System.Runtime.InteropServices.ComVisible(true)]
public enum DialogResult
public enum DialogResult
Inheritance
DialogResult
Attributes

Fields

Name Value Description
None 0

Nothing is returned from the dialog box. This means that the modal dialog continues running.

OK 1

The dialog box return value is OK (usually sent from a button labeled OK).

Cancel 2

The dialog box return value is Cancel (usually sent from a button labeled Cancel).

Abort 3

The dialog box return value is Abort (usually sent from a button labeled Abort).

Retry 4

The dialog box return value is Retry (usually sent from a button labeled Retry).

Ignore 5

The dialog box return value is Ignore (usually sent from a button labeled Ignore).

Yes 6

The dialog box return value is Yes (usually sent from a button labeled Yes).

No 7

The dialog box return value is No (usually sent from a button labeled No).

TryAgain 10

The dialog box return value is Try Again (usually sent from a button labeled Try Again).

Continue 11

The dialog box return value is Continue (usually sent from a button labeled Continue).

Examples

The following code example demonstrates how to display a MessageBox with the options supported by this overload of Show. After verifying that a string variable, ServerName, is empty, the example displays a MessageBox, offering the user the option to cancel the operation. If the Show method's return value evaluates to Yes, the form that displayed the MessageBox is closed.

private void validateUserEntry5()
{

    // Checks the value of the text.

    if(serverName.Text.Length == 0)
    {

        // Initializes the variables to pass to the MessageBox.Show method.

        string message = "You did not enter a server name. Cancel this operation?";
        string caption = "No Server Name Specified";
        MessageBoxButtons buttons = MessageBoxButtons.YesNo;
        DialogResult result;

        // Displays the MessageBox.

        result = MessageBox.Show(this, message, caption, buttons);

        if(result == DialogResult.Yes)
        {

            // Closes the parent form.

            this.Close();
        }
    }
}

Remarks

The Button.DialogResult property and the Form.ShowDialog method use this enumeration.

Applies to

Producto Versiones
.NET Framework 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9

See also