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Chart.MouseDown Event (2007 System)

Occurs when a mouse button is pressed when the pointer is over a Chart control.

Namespace:  Microsoft.Office.Tools.Excel
Assembly:  Microsoft.Office.Tools.Excel.v9.0 (in Microsoft.Office.Tools.Excel.v9.0.dll)

Syntax

'Declaration
Public Event MouseDown As ChartEvents_MouseDownEventHandler
'Usage
Dim instance As Chart 
Dim handler As ChartEvents_MouseDownEventHandler 

AddHandler instance.MouseDown, handler
public event ChartEvents_MouseDownEventHandler MouseDown
public:
 event ChartEvents_MouseDownEventHandler^ MouseDown {
    void add (ChartEvents_MouseDownEventHandler^ value);
    void remove (ChartEvents_MouseDownEventHandler^ value);
}
JScript does not support events.

Examples

The following code example creates a Chart with a handler for the MouseDown event that displays the coordinates of the mouse pointer in cell D14 when the mouse button is pressed while the pointer is over the chart.

WithEvents MouseDownChart As Microsoft.Office.Tools.Excel.Chart

Private Sub DisplayMouseDown()
    Me.Range("A1", "A5").Value2 = 22
    Me.Range("B1", "B5").Value2 = 55

    MouseDownChart = Me.Controls.AddChart(Me.Range("D2", "H12"), _
        "MouseDownChart")
    MouseDownChart.SetSourceData(Me.Range("A1", "B5"), _
        Excel.XlRowCol.xlColumns)
    MouseDownChart.ChartType = Excel.XlChartType.xl3DColumn
End Sub 

Sub MouseDownChart_MouseDown(ByVal Button As Integer, _
    ByVal Shift As Integer, ByVal x As Integer, _
    ByVal y As Integer) Handles MouseDownChart.MouseDown

    Me.Range("D14").Value2 = _
        "The chart was clicked at coordinates " _
        & x.ToString() & ", " & y.ToString()
End Sub
private void DisplayMouseDown()
{
    this.Range["A1", "A5"].Value2 = 22;
    this.Range["B1", "B5"].Value2 = 55;

    Microsoft.Office.Tools.Excel.Chart chart1 =
        this.Controls.AddChart(this.Range["D2", "H12"], 
        "chart1");
    chart1.SetSourceData(this.Range["A1", "B5"], 
        Excel.XlRowCol.xlColumns);
    chart1.ChartType = Excel.XlChartType.xl3DColumn;

    chart1.MouseDown +=
        new Excel.ChartEvents_MouseDownEventHandler(
        chart1_MouseDown);
}

void chart1_MouseDown(int Button, int Shift, int x, int y)
{
    this.Range["D14", missing].Value2 = "The chart was clicked at" +
        " coordinates " + x.ToString() + ", " + y.ToString();
}

.NET Framework Security

See Also

Reference

Chart Class

Chart Members

Microsoft.Office.Tools.Excel Namespace