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DataGrid.CaptionVisibleChanged Event

Occurs when the CaptionVisible property has changed.

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

public event EventHandler CaptionVisibleChanged

For more information about handling events, see Consuming Events.

The following code example demonstrates the use of this event.

// Create an instance of the 'CaptionVisibleChanged' EventHandler. 
private void CallCaptionVisibleChanged()
{
   myDataGrid.CaptionVisibleChanged += 
                           new EventHandler(Grid_CaptionVisibleChanged);
}

// Set the 'CaptionVisible' property on click of a button. 
private void myButton_Click(object sender, EventArgs e)
{
   if (myDataGrid.CaptionVisible == true)
      myDataGrid.CaptionVisible = false;
   else
      myDataGrid.CaptionVisible = true;
}

// Raise the event when 'CaptionVisible' property is changed. 
private void Grid_CaptionVisibleChanged(object sender, EventArgs e)
{
   // String variable used to show message. 
   string myString = "CaptionVisibleChanged event raised, caption is";
   // Get the state of 'CaptionVisible' property. 
   bool myBool = myDataGrid.CaptionVisible;
   // Create appropriate alert message.
   myString += (myBool ? " " : " not ") + "visible";
   // Show information about caption of DataGrid. 
   MessageBox.Show(myString, "Caption information");
}

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.

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