Spread ASP.NET 14
FarPoint.Web.Spread Assembly / FarPoint.Web.Spread Namespace / Column Class / Locked Property
Example


In This Topic
    Locked Property (Column)
    In This Topic
    Gets or sets whether cells in this column are marked as locked.
    Syntax
    'Declaration
     
    Public Property Locked As Boolean
    'Usage
     
    Dim instance As Column
    Dim value As Boolean
     
    instance.Locked = value
     
    value = instance.Locked
    public bool Locked {get; set;}

    Property Value

    Boolean: true if cells are marked as locked from editing; false otherwise
    Remarks

    You can specify that certain cells are locked; that is, the user cannot edit them. You mark cells as locked using this property. Cells are not locked until the SheetView object's Protect property is set to true for the sheet. Because the Protect property's default value is true, unless you have changed the value of the Protect property, when you mark a cell as locked, it is locked and the user cannot edit it.

    Note that when the Protect property is false, the user can still interact with cells marked as locked.

    The setting for this property can be overridden if a named style is assigned to the cell using the StyleName property, and that named style sets the locked status.

    Example
    This example creates a multiple Column object and adjusts the alignment of the text in the column. The height of the rows are changed so that the alignment changes can be easily seen. The contents of the cells in the column are locked to prevent editing.
    FpSpread1.ActiveSheetView.ColumnCount=10;
    FpSpread1.ActiveSheetView.PageSize=20;
    FpSpread1.ActiveSheetView.RowCount=20;
    FarPoint.Web.Spread.Column mycol;
    mycol=FpSpread1.ActiveSheetView.Columns[1,3];
    mycol.HorizontalAlign=HorizontalAlign.Right;
    mycol.VerticalAlign=VerticalAlign.Top;
    mycol.Locked=true;
    for(int i=0;i<FpSpread1.ActiveSheetView.RowCount;i++)
    {
    FpSpread1.ActiveSheetView.SetValue(i,1,"Alignment");
    FpSpread1.ActiveSheetView.Rows[i].Height=80;
    }
    
    TextBox1.Text=Convert.ToString(mycol.Index2);
    FpSpread1.ActiveSheetView.ColumnCount=10
    FpSpread1.ActiveSheetView.PageSize=20
    FpSpread1.ActiveSheetView.RowCount=20
    Dim mycol As FarPoint.Web.Spread.Column
    Dim i As Integer
    mycol=FpSpread1.ActiveSheetView.Columns(1,3)
    mycol.HorizontalAlign=HorizontalAlign.Right
    mycol.VerticalAlign=VerticalAlign.Top
    mycol.Locked=True
    For i=0 To FpSpread1.ActiveSheetView.RowCount-1
    FpSpread1.ActiveSheetView.SetValue(i,1,"Alignment")
    FpSpread1.ActiveSheetView.Rows(i).Height=80
    Next i
    See Also