UcAuthBtn

出自ProgWiki

目錄 1 用途 2 程式碼 2.1 ucAuthBtn.ascx 2.2 ucAuthBtn.ascx.cs 3 測試 3.1 TeatPage.aspx 3.2 TeatPage.aspx.cs

用途

• 整合界面（把FromView用的相關按鈕整合在一起）

程式碼

ucAuthBtn.ascx

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ucAuthBtn.ascx.cs" Inherits="UserControl_ucAuthBtn" %>
<asp:Table ID="Table1" runat="server" Font-Size="15px" OnPreRender="Table1_PreRender">
	<asp:TableRow VerticalAlign="Bottom" HorizontalAlign="Center">
		<asp:TableCell Width="40px">
			<asp:ImageButton ID="ImageButton1" runat="server" CausesValidation="True" ImageUrl="~/Images/icon_Add.gif"
				OnClick="ibAdd_Click" ToolTip="新增一筆資料" /><br />
			新增</asp:TableCell>
		<asp:TableCell Width="40px">
			<asp:ImageButton ID="ibDelete" runat="server" CausesValidation="True" ImageUrl="~/Images/icon_Delete.gif"
				OnClick="ibDelete_Click" OnClientClick="return confirm('確定要刪除嗎？');" ToolTip="刪除這筆資料" /><br />
			刪除
		</asp:TableCell>
		<asp:TableCell Width="40px">
			<asp:ImageButton ID="ibUpdate" runat="server" CausesValidation="True" ImageUrl="~/Images/icon_Update.gif"
				OnClick="ibUpdate_Click" ToolTip="修改這筆資料" /><br />
			修改
		</asp:TableCell>
		<asp:TableCell Width="40px">
			<asp:ImageButton ID="ibSave" runat="server" CausesValidation="True" ImageUrl="~/Images/icon_Save.gif"
				OnClick="ibSave_Click" OnClientClick="return confirm('確定要儲存嗎？');" ToolTip="儲存這筆資料" /><br />
			儲存
		</asp:TableCell>
		<asp:TableCell Width="40px">
			<asp:ImageButton ID="ibPrint" runat="server" CausesValidation="True" ImageUrl="~/Images/icon_Print.gif"
				OnClick="ibPrint_Click" ToolTip="列印這筆資料" /><br />
			列印
		</asp:TableCell>
		<asp:TableCell Width="40px">
			<asp:ImageButton ID="ibCancel" runat="server" CausesValidation="False" ImageUrl="~/Images/icon_Cancel.gif"
				OnClick="ibCancel_Click" ToolTip="返回本程式主頁" /><br />
			取消
		</asp:TableCell>
		<asp:TableCell Width="40px">
			<asp:ImageButton ID="ibHome" runat="server" CausesValidation="False" ImageUrl="~/Images/icon_Home.gif"
				OnClick="ibHome_Click" ToolTip="返回本程式主頁" /><br />
			返回
		</asp:TableCell>
	</asp:TableRow>
</asp:Table>

ucAuthBtn.ascx.cs

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
 
public delegate void SendMessageHandler(string message);
 
public partial class UserControl_ucAuthBtn : System.Web.UI.UserControl
{
    protected void Page_Load(object sender, EventArgs e)
    {
    }
 
	public event SendMessageHandler OnClickNew;
	public event SendMessageHandler OnClickEdit;
	public event SendMessageHandler OnClickDelete;
	public event SendMessageHandler OnClickSave;
	public event SendMessageHandler OnClickPrint;
	public event SendMessageHandler OnClickCancel;
	public event SendMessageHandler OnClickReturn;
 
	protected void ibAdd_Click(object sender, ImageClickEventArgs e)
	{
		if (OnClickNew != null)
			OnClickNew("新增");
	}
 
	protected void ibDelete_Click(object sender, ImageClickEventArgs e)
	{
		if (OnClickDelete != null)
			OnClickDelete("刪除");
	}
 
	protected void ibUpdate_Click(object sender, ImageClickEventArgs e)
	{
		if (OnClickEdit != null)
			OnClickEdit("修改");
	}
 
	protected void ibSave_Click(object sender, ImageClickEventArgs e)
	{
		if (OnClickSave != null)
			OnClickSave("儲存(新增)");
	}
 
	protected void ibPrint_Click(object sender, ImageClickEventArgs e)
	{
		if (OnClickPrint != null)
			OnClickPrint("列印");
	}
 
	protected void ibCancel_Click(object sender, ImageClickEventArgs e)
	{
		if (OnClickCancel != null)
			OnClickCancel("取消");
	}
 
	protected void ibHome_Click(object sender, ImageClickEventArgs e)
	{
		if (OnClickReturn != null)
			OnClickReturn("返回");
	}
	protected void Table1_PreRender(object sender, EventArgs e)
	{
		if (OnClickNew == null)
			this.Table1.Rows[0].Cells[0].Visible = false;
		if (OnClickEdit == null)
			this.Table1.Rows[0].Cells[1].Visible = false;
		if (OnClickDelete == null)
			this.Table1.Rows[0].Cells[2].Visible = false;
		if (OnClickSave == null)
			this.Table1.Rows[0].Cells[3].Visible = false;
		if (OnClickPrint == null)
			this.Table1.Rows[0].Cells[4].Visible = false;
		if (OnClickCancel == null)
			this.Table1.Rows[0].Cells[5].Visible = false;
		if (OnClickReturn == null)
			this.Table1.Rows[0].Cells[6].Visible = false;
	}
}

測試

TeatPage.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="TeatPage.aspx.cs" Inherits="UserControl_TeatPage" %>
 
<%@ Register Src="ucAuthBtn.ascx" TagName="ucAuthBtn" TagPrefix="uc1" %>
 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>未命名頁面</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
		<uc1:ucAuthBtn ID="UcAuthBtn1" runat="server" />
		&nbsp;</div>
		<asp:Label ID="Label1" runat="server" Height="141px" Text="Label" Width="304px"></asp:Label>
    </form>
</body>
</html>

TeatPage.aspx.cs

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
 
public partial class UserControl_TeatPage : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
		this.UcAuthBtn1.OnClickNew += delegate(string message)  
        {
 
			this.Label1.Text = "測試新增";
        }; 
 
		this.UcAuthBtn1.OnClickReturn += delegate(string message) 
        {
 
			this.Label1.Text = "測試返回";
        }; 
    }
}