Namespace:
System.Windows.Controls
Assembly:
PresentationFramework (in PresentationFramework.dll)
Visual Basic (Declaration)
<AttachedPropertyBrowsableForChildrenAttribute> _
Public Shared Function GetColumn ( _
element As UIElement _
) As Integer
Dim element As UIElement
Dim returnValue As Integer
returnValue = Grid.GetColumn(element)
[AttachedPropertyBrowsableForChildrenAttribute]
public static int GetColumn(
UIElement element
)
[AttachedPropertyBrowsableForChildrenAttribute]
public:
static int GetColumn(
UIElement^ element
)
public static function GetColumn(
element : UIElement
) : int
You cannot use methods in XAML.
This example shows how to use the get and set methods that are defined on Grid to position child elements.
The following example defines a parent Grid element (grid1) that has three columns and three rows. A child Rectangle element (rect1) is added to the Grid in column position zero, row position zero. Button elements represent methods that can be called to reposition the Rectangle element within the Grid. When a user clicks a button, the related method is activated.
<StackPanel Grid.Column="0" Grid.Row="0" HorizontalAlignment="Left" Orientation="Vertical">
<Button Click="setCol0">Move Rectangle to Column 0</Button>
<Button Click="setCol1">Move Rectangle to Column 1</Button>
<Button Click="setCol2" Margin="0,0,0,10">Move Rectangle to Column 2</Button>
<Button Click="setRow0">Move Rectangle to Row 0</Button>
<Button Click="setRow1">Move Rectangle to Row 1</Button>
<Button Click="setRow2" Margin="0,0,0,10">Move Rectangle to Row 2</Button>
<Button Click="setColspan">Span All Columns</Button>
<Button Click="setRowspan">Span All Rows</Button>
<Button Click="clearAll">Clear All</Button>
</StackPanel>
</Grid>
<Grid DockPanel.Dock="Top" Margin="0,10,15,0" HorizontalAlignment="Left" Name="grid1" ShowGridLines="True" Width="400" Height="400" Background="LightSteelBlue">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Rectangle Name="rect1" Fill="Silver" Grid.Column="0" Grid.Row="0"/>
<TextBlock FontSize="15" HorizontalAlignment="Right" VerticalAlignment="Bottom" Grid.Column="0" Grid.Row="0" Margin="5">Column 0, Row 0</TextBlock>
<TextBlock FontSize="15" HorizontalAlignment="Right" VerticalAlignment="Bottom" Grid.Column="1" Grid.Row="0" Margin="5">Column 1, Row 0</TextBlock>
<TextBlock FontSize="15" HorizontalAlignment="Right" VerticalAlignment="Bottom" Grid.Column="2" Grid.Row="0" Margin="5">Column 2, Row 0</TextBlock>
<TextBlock FontSize="15" HorizontalAlignment="Right" VerticalAlignment="Bottom" Grid.Column="0" Grid.Row="1" Margin="5">Column 0, Row 1</TextBlock>
<TextBlock FontSize="15" HorizontalAlignment="Right" VerticalAlignment="Bottom" Grid.Column="1" Grid.Row="1" Margin="5">Column 1, Row 1</TextBlock>
<TextBlock FontSize="15" HorizontalAlignment="Right" VerticalAlignment="Bottom" Grid.Column="2" Grid.Row="1" Margin="5">Column 2, Row 1</TextBlock>
<TextBlock FontSize="15" HorizontalAlignment="Right" VerticalAlignment="Bottom" Grid.Column="0" Grid.Row="2" Margin="5">Column 0, Row 2</TextBlock>
<TextBlock FontSize="15" HorizontalAlignment="Right" VerticalAlignment="Bottom" Grid.Column="1" Grid.Row="2" Margin="5">Column 1, Row 2</TextBlock>
<TextBlock FontSize="15" HorizontalAlignment="Right" VerticalAlignment="Bottom" Grid.Column="2" Grid.Row="2" Margin="5">Column 2, Row 2</TextBlock>
</Grid>
The following code-behind example handles the methods that the button Click events raise. The example writes these method calls to TextBlock elements that use related get methods to output the new property values as strings.
Private Sub setCol0(ByVal sender As Object, ByVal e As RoutedEventArgs)
Grid.SetColumn(rect1, 0)
txt1.Text = "Rectangle is in Column " + Grid.GetColumn(rect1).ToString()
End Sub
Private Sub setCol1(ByVal sender As Object, ByVal e As RoutedEventArgs)
Grid.SetColumn(rect1, 1)
txt1.Text = "Rectangle is in Column " + Grid.GetColumn(rect1).ToString()
End Sub
Private Sub setCol2(ByVal sender As Object, ByVal e As RoutedEventArgs)
Grid.SetColumn(rect1, 2)
txt1.Text = "Rectangle is in Column " + Grid.GetColumn(rect1).ToString()
End Sub
Private Sub setRow0(ByVal sender As Object, ByVal e As RoutedEventArgs)
Grid.SetRow(rect1, 0)
txt2.Text = "Rectangle is in Row " + Grid.GetRow(rect1).ToString()
End Sub
Private Sub setRow1(ByVal sender As Object, ByVal e As RoutedEventArgs)
Grid.SetRow(rect1, 1)
txt2.Text = "Rectangle is in Row " + Grid.GetRow(rect1).ToString()
End Sub
Private Sub setRow2(ByVal sender As Object, ByVal e As RoutedEventArgs)
Grid.SetRow(rect1, 2)
txt2.Text = "Rectangle is in Row " + Grid.GetRow(rect1).ToString()
End Sub
Private Sub setColspan(ByVal sender As Object, ByVal e As RoutedEventArgs)
Grid.SetColumnSpan(rect1, 3)
txt3.Text = "ColumnSpan is set to " + Grid.GetColumnSpan(rect1).ToString()
End Sub
Private Sub setRowspan(ByVal sender As Object, ByVal e As RoutedEventArgs)
Grid.SetRowSpan(rect1, 3)
txt4.Text = "RowSpan is set to " + Grid.GetRowSpan(rect1).ToString()
End Sub
private void setCol0(object sender, RoutedEventArgs e)
{
Grid.SetColumn(rect1, 0);
txt1.Text = "Rectangle is in Column " + Grid.GetColumn(rect1).ToString();
}
private void setCol1(object sender, RoutedEventArgs e)
{
Grid.SetColumn(rect1, 1);
txt1.Text = "Rectangle is in Column " + Grid.GetColumn(rect1).ToString();
}
private void setCol2(object sender, RoutedEventArgs e)
{
Grid.SetColumn(rect1, 2);
txt1.Text = "Rectangle is in Column " + Grid.GetColumn(rect1).ToString();
}
private void setRow0(object sender, RoutedEventArgs e)
{
Grid.SetRow(rect1, 0);
txt2.Text = "Rectangle is in Row " + Grid.GetRow(rect1).ToString();
}
private void setRow1(object sender, RoutedEventArgs e)
{
Grid.SetRow(rect1, 1);
txt2.Text = "Rectangle is in Row " + Grid.GetRow(rect1).ToString();
}
private void setRow2(object sender, RoutedEventArgs e)
{
Grid.SetRow(rect1, 2);
txt2.Text = "Rectangle is in Row " + Grid.GetRow(rect1).ToString();
}
private void setColspan(object sender, RoutedEventArgs e)
{
Grid.SetColumnSpan(rect1, 3);
txt3.Text = "ColumnSpan is set to " + Grid.GetColumnSpan(rect1).ToString();
}
private void setRowspan(object sender, RoutedEventArgs e)
{
Grid.SetRowSpan(rect1, 3);
txt4.Text = "RowSpan is set to " + Grid.GetRowSpan(rect1).ToString();
}
For the complete sample, see Grid Positioning Methods Sample.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
.NET Framework
Supported in: 3.5, 3.0
Reference