ActiveReports 16 .NET Edition
GrapeCity.ActiveReports Assembly / GrapeCity.ActiveReports.SectionReportModel Namespace / ControlCollection Class / RemoveAt Method
The index of the control to be removed.
Example

In This Topic
    RemoveAt Method (ControlCollection)
    In This Topic
    Removes the control from the collection at the specified index.
    Syntax
    'Declaration
     
    Public Shadows Sub RemoveAt( _
       ByVal index As Integer _
    ) 
    public new void RemoveAt( 
       int index
    )

    Parameters

    index
    The index of the control to be removed.
    Example
    private void arReport_ReportStart(object sender, System.EventArgs eArgs)
    {
        //create an array of controls 
        ARControl[] arr = new ARControl[3]; 
        GrapeCity.ActiveReports.SectionReportModel.CheckBox c = new GrapeCity.ActiveReports.SectionReportModel.CheckBox(); 
        GrapeCity.ActiveReports.SectionReportModel.Label l = new GrapeCity.ActiveReports.SectionReportModel.Label(); 
        GrapeCity.ActiveReports.SectionReportModel.TextBox t = new GrapeCity.ActiveReports.SectionReportModel.TextBox(); 
        //set some properties for the controls 
        c.Text = "Checkbox"; 
        l.Left = 1; 
        l.Value = "LabelValue"; 
        t.Left = 2; 
        t.Text = "TextBox"; 
        //assign the controls to the array 
        arr[0] = c; 
        arr[1] = l; 
        arr[2] = t; 
        //add the range of controls to the first section of the report 
        this.Sections[0].Controls.AddRange(arr); 
        //remove a control from a specified location 
        this.Sections[0].Controls.RemoveAt(1);
    }
    Private Sub rptReport_ReportStart(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.ReportStart
        'create an array of controls
        Dim arr(2) As ARControl
        Dim c As New GrapeCity.ActiveReports.SectionReportModel.CheckBox
        Dim l As New GrapeCity.ActiveReports.SectionReportModel.Label
        Dim t As New GrapeCity.ActiveReports.SectionReportModel.TextBox
        'set some properties for the controls
        c.Text = "Checkbox"
        l.Left = 1
        l.Text = "Label"
        t.Left = 2
        t.Text = "TextBox"
        'assign the controls to the array
        arr(0) = c
        arr(1) = l
        arr(2) = t
        'add the range of controls to the first section of the report
        Me.Sections(0).Controls.AddRange(arr)
        'remove a control from the specified location
        Me.Sections(0).Controls.RemoveAt(1)
    End Sub
    See Also