ASP.NET

8-Jun-08 22:34

Hi

I need to use timer control in asp.net but there is no timer control in toolbox as in vb.net.

So Please give ur guidance

Thanks with anticaption

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N a v a n e e t h8-Jun-08 22:44

8-Jun-08 22:44

AJAX toolkit has a timer control. Do you mean that ? To get it you need reference to AJAX toolkit and your server should have AJAX extensions installed.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

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Parwej Ahamad8-Jun-08 22:48

8-Jun-08 22:48

using System.Timers;

You can work with Timer object.

Parwej Ahamad
R & D with IIS 5.0/6.0

~V~8-Jun-08 23:02

8-Jun-08 23:02

Thanks to both of U

I used message box in system.timers n after stop the run state of application still messagebox is prompt, I don't know why???

Unless u don't give ur hundred percent whatever u r doning till there is no result of ur work...

Parwej Ahamad8-Jun-08 23:06

8-Jun-08 23:06

Are you showing message MessageBox.Show("...") by this method ?

Parwej Ahamad
R & D with IIS 5.0/6.0

~V~8-Jun-08 23:12

8-Jun-08 23:12

Yes i tried
MsgBox("Ok")

Just for test the elapsed event wether it is fire or not..

Unless u don't give ur hundred percent whatever u r doning till there is no result of ur work...

Parwej Ahamad8-Jun-08 23:17

8-Jun-08 23:17

You can use message box with help of below code or use jave script

http://www.codeproject.com/KB/webforms/AspNetMsgBox.aspx[^]

Parwej Ahamad
R & D with IIS 5.0/6.0

N a v a n e e t h8-Jun-08 23:20

8-Jun-08 23:20

You are totally lost. Winforms timer controls is different from what you are trying to do. You need to refresh the page/execute some code in a given interval, right ? Go with AJAXToolkit's Timer control then. You could also do this manually by using setTimeOut() javascript method.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

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Syed Ali Raza8-Jun-08 23:21

Syed Ali Raza

8-Jun-08 23:21

You can use Ajax Timer Control or use Javascript.

~V~8-Jun-08 23:58

Include master page at run time

8-Jun-08 23:58

Thanks to all for response Roll eyes | :rolleyes:

Unless u don't give ur hundred percent whatever u r doning till there is no result of ur work...

J Liang8-Jun-08 22:27

8-Jun-08 22:27

Hi,

I am currently wanted to include my master page into a page that do not include master page initially. I'd tried this code,

protected override void OnPreInit(EventArgs e)
{
this.MasterPageFile = "~/Main.master";

base.OnPreInit(e);
}

but run into this error

Content controls have to be top-level controls in a content page or a nested master page that references a master page

What I am trying to do is to include a master page into the web page during run time as I only wanted the master page to be included when certain criteria is met.

I'd look around the net but still don't get it what went wrong, hope I can get some idea from here.

Thanks.

Parwej Ahamad8-Jun-08 22:42

8-Jun-08 22:42

Can you post here .aspx code ?

Please make sure, do not put any controls out side the Content place holder and set property runat server.

Parwej Ahamad
R & D with IIS 5.0/6.0

J Liang8-Jun-08 22:51

8-Jun-08 22:51

Here's the aspx page

<![CDATA[<%@ Page Language="C#" AutoEventWireup="true" CodeFile="E06-Employee.aspx.cs" Inherits="E04_Employee" %>]]>

<![CDATA[<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>]]>



<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>E06-Employee</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:scriptmanager id="ScriptManager1" runat="server">
        </asp:scriptmanager>
        <asp:textbox id="txtCompId" runat="server" visible="False"></asp:textbox>
        <cc1:tabcontainer id="TabContainer1" runat="server" activetabindex="0" font-names="Arial">
            font-size="Small"><cc1:tabpanel runat="server" headertext="TabPanel1" id="TabPanel1"><contenttemplate>
<br /><asp:button id="btnNewEmp" runat="server" text="New Employee"></asp:button><br />
<asp:gridview id="GridView1" runat="server" font-names="Arial" font-size="Small" datakeynames="empId,lup_CompanycpyId" autogeneratecolumns="False" emptydatatext="There are no data records to display." datasourceid="SqlEmployee" allowpaging="True" allowsorting="True" pagesize="20" width="753px" backcolor="White" bordercolor="#E7E7FF" borderstyle="None" borderwidth="1px" cellpadding="3" gridlines="Horizontal" onrowdatabound="GridView1_RowDataBound">
<footerstyle backcolor="#B5C7DE" forecolor="#4A3C8C"></footerstyle>
<columns>
<asp:boundfield readonly="True" datafield="empId" visible="False" sortexpression="empId" headertext="empId"></asp:boundfield>
    <asp:hyperlinkfield datanavigateurlfields="empId,lup_CompanycpyId" datanavigateurlformatstring="~/E0601-NewEmployee.aspx?empid={0}&compid={1}&update=1">
        DataTextField="empName" HeaderText="Name" NavigateUrl="~/E0601-NewEmployee.aspx?empid={0}&update=1&compid={1}&option=employee"
        SortExpression="empName" Target="_blank" />
<asp:boundfield datafield="empEmpNo" sortexpression="empEmpNo" headertext="Employee No."></asp:boundfield>
<asp:boundfield datafield="empEmail" visible="False" sortexpression="empEmail" headertext="empEmail"></asp:boundfield>
<asp:boundfield datafield="empPwd" visible="False" sortexpression="empPwd" headertext="empPwd"></asp:boundfield>
<asp:boundfield datafield="empJoinDt" visible="False" sortexpression="empJoinDt" headertext="empJoinDt"></asp:boundfield>
<asp:boundfield datafield="empLeaveDt" visible="False" sortexpression="empLeaveDt" headertext="empLeaveDt"></asp:boundfield>
<asp:boundfield datafield="empRpt1" visible="False" sortexpression="empRpt1" headertext="empRpt1"></asp:boundfield>
<asp:boundfield datafield="empRpt2" visible="False" sortexpression="empRpt2" headertext="empRpt2"></asp:boundfield>
<asp:checkboxfield datafield="empStat" sortexpression="empStat" headertext="Active/Inactive"></asp:checkboxfield>
<asp:boundfield datafield="empTitle" sortexpression="empTitle" headertext="Title"></asp:boundfield>
<asp:boundfield datafield="empUrl" visible="False" sortexpression="empUrl" headertext="empUrl"></asp:boundfield>
    <asp:templatefield headertext="Department" sortexpression="lup_DeptdptId">
        <edititemtemplate>
            <asp:textbox id="TextBox1" runat="server" text=""><![CDATA[<%# Bind("lup_DeptdptId") %>]]>'></asp:textbox>
        </edititemtemplate>
        <itemtemplate>
            <asp:label id="Label1" runat="server" text=""><![CDATA[<%# Bind("lup_DeptdptId") %>]]>' Visible="False"></asp:label>
            <asp:label id="lblDept" runat="server"></asp:label>
        </itemtemplate>
    </asp:templatefield>
    <asp:templatefield headertext="Status" sortexpression="lup_StaffStatsstId">
        <edititemtemplate>
            <asp:textbox id="TextBox2" runat="server" text=""><![CDATA[<%# Bind("lup_StaffStatsstId") %>]]>'></asp:textbox>
        </edititemtemplate>
        <itemtemplate>
            <asp:label id="Label2" runat="server" text=""><![CDATA[<%# Bind("lup_StaffStatsstId") %>]]>' Visible="False"></asp:label>
            <asp:label id="lblStat" runat="server"></asp:label>
        </itemtemplate>
    </asp:templatefield>
    <asp:templatefield headertext="Leave Group" sortexpression="lup_SalaryGrpsgpId">
        <edititemtemplate>
            <asp:textbox id="TextBox3" runat="server" text=""><![CDATA[<%# Bind("lup_SalaryGrpsgpId") %>]]>'></asp:textbox>
        </edititemtemplate>
        <itemtemplate>
            <asp:label id="Label3" runat="server" text=""><![CDATA[<%# Bind("lup_SalaryGrpsgpId") %>]]>' Visible="False"></asp:label>
            <asp:label id="lblLeaveGrp" runat="server"></asp:label>
        </itemtemplate>
    </asp:templatefield>
<asp:boundfield datafield="lup_CompanycpyId" visible="False" sortexpression="lup_CompanycpyId" headertext="lup_CompanycpyId"></asp:boundfield>
<asp:boundfield datafield="lup_ApproveTypeapvId" visible="False" sortexpression="lup_ApproveTypeapvId" headertext="lup_ApproveTypeapvId"></asp:boundfield>
    <asp:templatefield showheader="False">
        <itemtemplate>
            <asp:linkbutton id="LinkButton1" runat="server" causesvalidation="False" commandname="Delete">
                Text="Delete" OnClientClick="javascript:return confirm('Are you sure you want to delete this record?');"></asp:linkbutton>
        </itemtemplate>
    </asp:templatefield>
</asp:hyperlinkfield></columns>

<rowstyle backcolor="#E7E7FF" forecolor="#4A3C8C"></rowstyle>

<selectedrowstyle backcolor="#738A9C" forecolor="#F7F7F7" font-bold="True"></selectedrowstyle>

<pagerstyle backcolor="#E7E7FF" forecolor="#4A3C8C" horizontalalign="Right"></pagerstyle>

<headerstyle backcolor="#4A3C8C" forecolor="#F7F7F7" font-bold="True" horizontalalign="Left"></headerstyle>

<alternatingrowstyle backcolor="#F7F7F7"></alternatingrowstyle>
</asp:gridview>
                 
</contenttemplate>
<headertemplate>
Employee List
</headertemplate>
</cc1:tabpanel>
</cc1:tabcontainer>
        <asp:button id="btnBack" runat="server" text="Back" />
        <asp:button id="btnDone" runat="server" text="Done" onclick="btnDone_Click" width="98px" /><br />
        <asp:sqldatasource id="SqlEmployee" runat="server" connectionstring=""><![CDATA[<%$ ConnectionStrings:connString %>]]>"
            DeleteCommand="DELETE FROM [emp_Employee] WHERE [empId] = @empId" InsertCommand="INSERT INTO [emp_Employee] ([empId], [empName], [empEmail], [empPwd], [empEmpNo], [empJoinDt], [empLeaveDt], [empRpt1], [empRpt2], [empStat], [empTitle], [empUrl], [lup_DeptdptId], [lup_StaffStatsstId], [lup_SalaryGrpsgpId], [lup_CompanycpyId], [lup_ApproveTypeapvId]) VALUES (@empId, @empName, @empEmail, @empPwd, @empEmpNo, @empJoinDt, @empLeaveDt, @empRpt1, @empRpt2, @empStat, @empTitle, @empUrl, @lup_DeptdptId, @lup_StaffStatsstId, @lup_SalaryGrpsgpId, @lup_CompanycpyId, @lup_ApproveTypeapvId)"
            ProviderName="<%$ ConnectionStrings:connString.ProviderName %>" SelectCommand="E06GetEmployee"
            UpdateCommand="UPDATE [emp_Employee] SET [empName] = @empName, [empEmail] = @empEmail, [empPwd] = @empPwd, [empEmpNo] = @empEmpNo, [empJoinDt] = @empJoinDt, [empLeaveDt] = @empLeaveDt, [empRpt1] = @empRpt1, [empRpt2] = @empRpt2, [empStat] = @empStat, [empTitle] = @empTitle, [empUrl] = @empUrl, [lup_DeptdptId] = @lup_DeptdptId, [lup_StaffStatsstId] = @lup_StaffStatsstId, [lup_SalaryGrpsgpId] = @lup_SalaryGrpsgpId, [lup_CompanycpyId] = @lup_CompanycpyId, [lup_ApproveTypeapvId] = @lup_ApproveTypeapvId WHERE [empId] = @empId" SelectCommandType="StoredProcedure">
            <insertparameters>
                <asp:parameter name="empId" type="Int32" />
                <asp:parameter name="empName" type="String" />
                <asp:parameter name="empEmail" type="String" />
                <asp:parameter name="empPwd" type="String" />
                <asp:parameter name="empEmpNo" type="String" />
                <asp:parameter name="empJoinDt" type="DateTime" />
                <asp:parameter name="empLeaveDt" type="DateTime" />
                <asp:parameter name="empRpt1" type="Int32" />
                <asp:parameter name="empRpt2" type="Int32" />
                <asp:parameter name="empStat" type="Boolean" />
                <asp:parameter name="empTitle" type="String" />
                <asp:parameter name="empUrl" type="String" />
                <asp:parameter name="lup_DeptdptId" type="Int32" />
                <asp:parameter name="lup_StaffStatsstId" type="Int32" />
                <asp:parameter name="lup_SalaryGrpsgpId" type="Int32" />
                <asp:parameter name="lup_CompanycpyId" type="Int32" />
                <asp:parameter name="lup_ApproveTypeapvId" type="Int32" />
            </insertparameters>
            <updateparameters>
                <asp:parameter name="empName" type="String" />
                <asp:parameter name="empEmail" type="String" />
                <asp:parameter name="empPwd" type="String" />
                <asp:parameter name="empEmpNo" type="String" />
                <asp:parameter name="empJoinDt" type="DateTime" />
                <asp:parameter name="empLeaveDt" type="DateTime" />
                <asp:parameter name="empRpt1" type="Int32" />
                <asp:parameter name="empRpt2" type="Int32" />
                <asp:parameter name="empStat" type="Boolean" />
                <asp:parameter name="empTitle" type="String" />
                <asp:parameter name="empUrl" type="String" />
                <asp:parameter name="lup_DeptdptId" type="Int32" />
                <asp:parameter name="lup_StaffStatsstId" type="Int32" />
                <asp:parameter name="lup_SalaryGrpsgpId" type="Int32" />
                <asp:parameter name="lup_CompanycpyId" type="Int32" />
                <asp:parameter name="lup_ApproveTypeapvId" type="Int32" />
                <asp:parameter name="empId" type="Int32" />
            </updateparameters>
            <deleteparameters>
                <asp:parameter name="empId" type="Int32" />
            </deleteparameters>
            <selectparameters>
                <asp:controlparameter controlid="txtCompId" name="lup_CompanycpyId" propertyname="Text">
                    Type="Int32" />
            </asp:controlparameter></selectparameters>
        </asp:sqldatasource>
         </div>
    </form>
</body>
</html>

N a v a n e e t h8-Jun-08 22:51

8-Jun-08 22:51

Looks like you have some text or control placed outside asp:content tag. When you use master pages, make sure your controls and all other texts in the content page are inside the asp:content tag.

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J Liang8-Jun-08 23:00

8-Jun-08 23:00

Ya, I read this about asp:content tag, but what I don't understand is I could not find asp:content tag in any of my page. Sorry this might sound silly, where should this asp:content tag suppose to be in? .master or .aspx?

N a v a n e e t h8-Jun-08 23:17

8-Jun-08 23:17

It should be in a content page, not in master page.

I got your problem, you are trying to change a master page dynamically in a page where master page is not at all used. Try putting your ASPX page contents into

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
</asp:Content>

. Master page should contain body, form and a content placeholder. In your content page, supply the content placeholder id to asp:content's ContentPlaceHolderID property.

Hope this helps

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sidbaruah8-Jun-08 23:52

sidbaruah

8-Jun-08 23:52

I think it wont help, if master page is not referenced when he wants it not to contain one, then it will throw error again, coz of using content control without a master page.

I dont have a solution now, gotta check that out, if i get ill let ya know..

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J Liang9-Jun-08 0:02

9-Jun-08 0:02

I think I slowly get what you mean. The content page is where all my textboxes, buttons are.

This is what I did, in my aspx page's html:

<asp:content id="Content1" contentplaceholderid="ContentPlaceHolder1" runat="Server">
<body>
</body>
</asp:content>

But I got the error when change it back to design view
Content control can only be use in a content page

I guess I still missing some point you trying to tell me?

sidbaruah9-Jun-08 0:23

sidbaruah

9-Jun-08 0:23

Let me throw some light here...

If you are using a master page, the contents you are using for a page must be inside the content template as you mentioned in the post..

However, you could only have a master page on a page or you dont have one.. and as you cant change the aspx design page at runtime, it is bound to throw an error...

I suggest you use two different pages, one with master page and another without it, so that you could use them according to the situations you have..

I was born dumb!!
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Programming made me laugh Laugh | :laugh:

!!!
--sid--

J Liang9-Jun-08 0:29