SPREAD for ASP.NETデモアプリケーション

using System;
using System.Data;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.Configuration;

public partial class commandbarvisible : System.Web.UI.Page
{
    protected Button btnFirst, btnLast;

    protected void Page_Load(object sender, EventArgs e)
    {
        if (IsPostBack) return;

        // データ連結
        DataSet ds = new DataSet();
        ds.ReadXml(MapPath("../App_Data/data50.xml"));
        FpSpread1.Sheets[0].DataSource = ds;
        
        // SPREAD初期化
        InitSpread(FpSpread1.Sheets[0]);            

        // SPREAD設定
        FpSpread1.CommandBar.Visible = true;
        FpSpread1.CssClass = "spreadStyle";
        FpSpread1.UseClipboard = false;

        // クライアント側スクリプトの設定
        string clientScript = "<script language=\"JavaScript\">";
        clientScript += "function visiblecommandbar(val)";
        clientScript += "{";
        clientScript += "var spread = document.getElementById(\"" + FpSpread1.ClientID + "\");";
        clientScript += "spread.CallBack(\"visiblecommandbar.\"+val);";
        clientScript += "}";
        clientScript += "</script>";

        ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "commandbarvisibleScript", clientScript, false);
    }

    private void InitSpread(FarPoint.Web.Spread.SheetView sheet)
    {
        // フォントサイズの設定
        sheet.DefaultStyle.Font.Size = FontUnit.Parse("80%");
        sheet.ColumnHeader.DefaultStyle.Font.Size = FontUnit.Parse("80%");
        sheet.RowHeader.DefaultStyle.Font.Size = FontUnit.Parse("80%");
        sheet.SheetCorner.DefaultStyle.Font.Size = FontUnit.Parse("80%");

        // シート設定
        sheet.PageSize = 12;

        // 列幅の設定
        sheet.Columns[0].Width = 45;
        sheet.Columns[1].Width = 85;
        sheet.Columns[2].Width = 120;
        sheet.Columns[3].Width = 80;
        sheet.Columns[4].Width = 50;
        sheet.Columns[5].Width = 50;
        sheet.Columns[6].Width = 65;
        sheet.Columns[7].Width = 80;
        sheet.Columns[8].Width = 140;

        // 縦方向の揃え位置を中央に設定
        sheet.DefaultStyle.VerticalAlign = VerticalAlign.Middle;
    }

    protected void FpSpread1_ButtonCommand(object sender, FarPoint.Web.Spread.SpreadCommandEventArgs e)
    {
        if (e.CommandName.StartsWith("visiblecommandbar"))
        {
            string[] strCom = e.CommandName.Split('.');

            if (strCom[1] == "0")
            {
                FpSpread1.CommandBar.Visible = false;
            }
            else
            {
                FpSpread1.CommandBar.Visible = true;
            }
        }
    }
}

Partial Public Class commandbarvisible
    Inherits System.Web.UI.Page

    Protected btnFirst As Button, btnLast As Button

    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        If IsPostBack Then
            Return
        End If

        ' データ連結
        Dim ds As New System.Data.DataSet()
        ds.ReadXml(MapPath("../App_Data/data50.xml"))
        FpSpread1.Sheets(0).DataSource = ds

        ' SPREAD初期化
        InitSpread(FpSpread1.Sheets(0))

        ' SPREAD設定
        FpSpread1.CommandBar.Visible = True
        FpSpread1.CssClass = "spreadStyle"
        FpSpread1.UseClipboard = False

        ' クライアント側スクリプトの設定
        Dim clientScript As String = "<script language=""JavaScript"">"
        clientScript += "function visiblecommandbar(val)"
        clientScript += "{"
        clientScript += "var spread = document.getElementById(""" + FpSpread1.ClientID & """);"
        clientScript += "spread.CallBack(""visiblecommandbar.""+val);"
        clientScript += "}"
        clientScript += "</script>"

        ScriptManager.RegisterClientScriptBlock(Me, Me.GetType(), "commandbarvisibleScript", clientScript, False)
    End Sub

    Private Sub InitSpread(ByVal sheet As FarPoint.Web.Spread.SheetView)
        ' フォントサイズの設定
        sheet.DefaultStyle.Font.Size = FontUnit.Parse("80%")
        sheet.ColumnHeader.DefaultStyle.Font.Size = FontUnit.Parse("80%")
        sheet.RowHeader.DefaultStyle.Font.Size = FontUnit.Parse("80%")
        sheet.SheetCorner.DefaultStyle.Font.Size = FontUnit.Parse("80%")

        ' シート設定
        sheet.PageSize = 12

        ' 列幅の設定
        sheet.Columns(0).Width = 45
        sheet.Columns(1).Width = 85
        sheet.Columns(2).Width = 120
        sheet.Columns(3).Width = 80
        sheet.Columns(4).Width = 50
        sheet.Columns(5).Width = 50
        sheet.Columns(6).Width = 65
        sheet.Columns(7).Width = 80
        sheet.Columns(8).Width = 140

        ' 縦方向の揃え位置を中央に設定
        sheet.DefaultStyle.VerticalAlign = VerticalAlign.Middle
    End Sub

    Protected Sub FpSpread1_ButtonCommand(ByVal sender As Object, ByVal e As FarPoint.Web.Spread.SpreadCommandEventArgs) Handles FpSpread1.ButtonCommand
        If e.CommandName.StartsWith("visiblecommandbar") Then
            Dim strCom As String() = e.CommandName.Split("."c)

            If strCom(1) = "0" Then
                FpSpread1.CommandBar.Visible = False
            Else
                FpSpread1.CommandBar.Visible = True
            End If
        End If
    End Sub
End Class

<%@ Page MasterPageFile="~/MasterPage.master" Language="c#" AutoEventWireup="true" 
         Inherits="commandbarvisible" CodeFile="commandbarvisible.aspx.cs" %>

<%@ Register Assembly="FarPoint.Web.SpreadJ" Namespace="FarPoint.Web.Spread" TagPrefix="FarPoint" %>

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
    <asp:DropDownList ID="DropDownList1" runat="server" onchange="visiblecommandbar(this[this.selectedIndex].value);">
        <asp:ListItem Value="1">コマンドバー表示</asp:ListItem>
        <asp:ListItem Value="0">コマンドバー非表示</asp:ListItem>
    </asp:DropDownList>
    <farpoint:FpSpread ID="FpSpread1" runat="server" 
        onbuttoncommand="FpSpread1_ButtonCommand">
        <CommandBar BackColor="Control" ButtonFaceColor="Control" ButtonHighlightColor="ControlLightLight"
            ButtonShadowColor="ControlDark" />
        <Sheets>
            <farpoint:SheetView SheetName="Sheet1">
            </farpoint:SheetView>
        </Sheets>
    </farpoint:FpSpread>
</asp:Content>