GridItemPattern.ColumnSpanProperty Field

Reference

Definition

Namespace:: System.Windows.Automation

Assembly:: UIAutomationClient.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Identifies the ColumnSpan property.

public: static initonly System::Windows::Automation::AutomationProperty ^ ColumnSpanProperty;

public static readonly System.Windows.Automation.AutomationProperty ColumnSpanProperty;

 staticval mutable ColumnSpanProperty : System.Windows.Automation.AutomationProperty

Public Shared ReadOnly ColumnSpanProperty As AutomationProperty

Field Value

AutomationProperty

Examples

In the following example, a GridItemPattern object obtained from a target control is passed into a function that retrieves the current GridItemPattern property values.

///--------------------------------------------------------------------
/// <summary>
/// Gets the current property values from target.
/// </summary>
/// <param name="gridItemPattern">
/// A GridItemPattern control pattern obtained from 
/// an automation element representing a target control.
/// </param>
/// <param name="automationProperty">
/// The automation property of interest.
/// </param>
/// <returns>
/// An integer object representing the requested property value.
/// </returns>
///--------------------------------------------------------------------
private object GetGridItemProperties(
    GridItemPattern gridItemPattern,
    AutomationProperty automationProperty)
{
    if (automationProperty.Id ==
        GridItemPattern.ColumnProperty.Id)
    {
        return gridItemPattern.Current.Column;
    }
    if (automationProperty.Id ==
        GridItemPattern.RowProperty.Id)
    {
        return gridItemPattern.Current.Row;
    }
    if (automationProperty.Id ==
        GridItemPattern.ColumnSpanProperty.Id)
    {
        return gridItemPattern.Current.ColumnSpan;
    }
    if (automationProperty.Id ==
        GridItemPattern.RowSpanProperty.Id)
    {
        return gridItemPattern.Current.RowSpan;
    }

    return null;
}

'''--------------------------------------------------------------------
''' <summary>
''' Gets the current property values from target.
''' </summary>
''' <param name="gridItemPattern">
''' A GridItemPattern control pattern obtained from 
''' an automation element representing a target control.
''' </param>
''' <param name="automationProperty">
''' The automation property of interest.
''' </param>
''' <returns>
''' An integer object representing the requested property value.
''' </returns>
'''--------------------------------------------------------------------
Private Function GetGridItemProperties( _
ByVal gridItemPattern As GridItemPattern, _
ByVal automationProperty As AutomationProperty) As Object
    If automationProperty.Id = gridItemPattern.ColumnProperty.Id Then
        Return gridItemPattern.Current.Column
    End If
    If automationProperty.Id = gridItemPattern.RowProperty.Id Then
        Return gridItemPattern.Current.Row
    End If
    If automationProperty.Id = gridItemPattern.ColumnSpanProperty.Id Then
        Return gridItemPattern.Current.ColumnSpan
    End If
    If automationProperty.Id = gridItemPattern.RowSpanProperty.Id Then
        Return gridItemPattern.Current.RowSpan
    End If

    Return Nothing

End Function 'GetGridItemProperties

Remarks

This identifier is used by UI Automation client applications. UI Automation providers should use the equivalent field in GridItemPatternIdentifiers.

Applies to

Jaa