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 scrollbarvisible : System.Web.UI.Page
{
    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.DataSource = ds;
        
        // SPREAD初期化
        InitSpread(FpSpread1.Sheets[0]);

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

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

    private void InitSpread(FarPoint.Web.Spread.SheetView sheet)
    {
        // SPREAD設定
        FpSpread1.CommandBar.Visible = false;
        FpSpread1.CssClass = "spreadStyle";
        FpSpread1.UseClipboard = false;

        // 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 = sheet.RowCount;
        sheet.OperationMode = FarPoint.Web.Spread.OperationMode.SingleSelect;

        // 列幅の設定
        sheet.Columns[0].Width = 38;
        sheet.Columns[1].Width = 88;
        sheet.Columns[2].Width = 98;
        sheet.Columns[3].Width = 80;
        sheet.Columns[4].Width = 38;
        sheet.Columns[5].Width = 46;
        sheet.Columns[6].Width = 46;
        sheet.Columns[7].Width = 80;
        sheet.Columns[8].Width = 174;

        // 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 == "sbAlways")
        {
            // スクロールバー表示
            FpSpread1.VerticalScrollBarPolicy = FarPoint.Web.Spread.ScrollBarPolicy.Always;
            FpSpread1.HorizontalScrollBarPolicy = FarPoint.Web.Spread.ScrollBarPolicy.Always;
        }
        else if (e.CommandName == "sbNever")
        {
            // スクロールバー非表示
            FpSpread1.VerticalScrollBarPolicy = FarPoint.Web.Spread.ScrollBarPolicy.Never;
            FpSpread1.HorizontalScrollBarPolicy = FarPoint.Web.Spread.ScrollBarPolicy.Never;
        }
        else if (e.CommandName == "sbAsNeeded")
        {
            // スクロールバー必要なときのみ表示
            FpSpread1.VerticalScrollBarPolicy = FarPoint.Web.Spread.ScrollBarPolicy.AsNeeded;
            FpSpread1.HorizontalScrollBarPolicy = FarPoint.Web.Spread.ScrollBarPolicy.AsNeeded;
        }
    }
}

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

    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.DataSource = ds

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

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

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

    Private Sub InitSpread(ByVal sheet As FarPoint.Web.Spread.SheetView)
        ' SPREAD設定
        FpSpread1.CommandBar.Visible = False
        FpSpread1.CssClass = "spreadStyle"
        FpSpread1.UseClipboard = False

        ' 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 = sheet.RowCount
        sheet.OperationMode = FarPoint.Web.Spread.OperationMode.SingleSelect

        ' 列幅の設定
        sheet.Columns(0).Width = 38
        sheet.Columns(1).Width = 88
        sheet.Columns(2).Width = 98
        sheet.Columns(3).Width = 80
        sheet.Columns(4).Width = 38
        sheet.Columns(5).Width = 46
        sheet.Columns(6).Width = 46
        sheet.Columns(7).Width = 80
        sheet.Columns(8).Width = 174

        ' 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 = "sbAlways" Then
            ' スクロールバー表示
            FpSpread1.VerticalScrollBarPolicy = FarPoint.Web.Spread.ScrollBarPolicy.Always
            FpSpread1.HorizontalScrollBarPolicy = FarPoint.Web.Spread.ScrollBarPolicy.Always
        ElseIf e.CommandName = "sbNever" Then
            ' スクロールバー非表示
            FpSpread1.VerticalScrollBarPolicy = FarPoint.Web.Spread.ScrollBarPolicy.Never
            FpSpread1.HorizontalScrollBarPolicy = FarPoint.Web.Spread.ScrollBarPolicy.Never
        ElseIf e.CommandName = "sbAsNeeded" Then
            ' スクロールバー必要なときのみ表示
            FpSpread1.VerticalScrollBarPolicy = FarPoint.Web.Spread.ScrollBarPolicy.AsNeeded
            FpSpread1.HorizontalScrollBarPolicy = FarPoint.Web.Spread.ScrollBarPolicy.AsNeeded
        End If
    End Sub
End Class

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

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

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
    <input id="Button1" type="button" value="常に表示" onclick="sbAlways();" style="width: 160px;" />
    <input id="Button2" type="button" value="非表示" onclick="sbNever();" style="width: 160px;" />
    <input id="Button3" type="button" value="必要な時のみ表示" onclick="sbAsNeeded();" style="width: 160px;" />
    <farpoint:FpSpread ID="FpSpread1" runat="server" BorderColor="#A0A0A0" BorderStyle="Solid"
        BorderWidth="1px" onbuttoncommand="FpSpread1_ButtonCommand">
        <CommandBar BackColor="#F6F6F6" ButtonFaceColor="Control" ButtonHighlightColor="ControlLightLight"
            ButtonShadowColor="ControlDark" />
        <Sheets>
            <farpoint:SheetView SheetName="Sheet1">
            </farpoint:SheetView>
        </Sheets>
    </farpoint:FpSpread>
</asp:Content>