ASP.NET Discussion Boards

Can we add a cancel button inside an asp.net wizard control?

meeram3956-Jul-09 22:04

6-Jul-09 22:04

Is it possible to add a cancel button inside a wizard control? Even though I googled it, I didn't receive anything usefully. Can anybody provide any links or articles to this?

Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.

Re: Can we add a cancel button inside an asp.net wizard control?

r a m e s h6-Jul-09 22:49

r a m e s h

6-Jul-09 22:49

Set the DisplayCancelButton property to true.

Re: Can we add a cancel button inside an asp.net wizard control?

meeram3956-Jul-09 22:59

meeram395

6-Jul-09 22:59

I tried that. But still not displaying that button. Following is my html code:

<asp:Wizard ID="CreateDocumentWizard" runat="server" ActiveStepIndex="0" BorderWidth="0px"
DisplaySideBar="False" OnPreviousButtonClick = "CreateDocumentWizard_PreviousButtonClick"
onnextbuttonclick="CreateDocumentWizard_NextButtonClick"
onfinishbuttonclick="CreateDocumentWizard_FinishButtonClick"
onactivestepchanged="CreateDocumentWizard_ActiveStepChanged" DisplayCancelButton="true" >

Am I do something wrong here? Or should I do something else? Please help.

Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.

Re: Can we add a cancel button inside an asp.net wizard control?

r a m e s h6-Jul-09 23:26

r a m e s h

6-Jul-09 23:26

Have you added WizardSteps to your wizard control.

The Cancel button is displayed for me.

Re: Can we add a cancel button inside an asp.net wizard control?

Abdulhafeezo6-Jul-09 23:28

Abdulhafeezo

6-Jul-09 23:28

Yes u can.

Re: Can we add a cancel button inside an asp.net wizard control?

r a m e s h7-Jul-09 0:20

r a m e s h

7-Jul-09 0:20

Is this reply for me or the person who posted the question?

Re: Can we add a cancel button inside an asp.net wizard control?

meeram3957-Jul-09 1:25

meeram395

7-Jul-09 1:25

Thanks a lot for your help in the first instance.

I think I got it.

I have added Wizard steps to the control. and also added start and step navigation template as follows:

<StartNavigationTemplate>
<asp:Button ID = "StartNextButton" runat="server" CommandName="MoveNext" Text="Next" />
</StartNavigationTemplate>
<StepNavigationTemplate>
<asp:Button ID="StepPreviousButton" runat="server" CausesValidation="False"
CommandName="MovePrevious" Text="Previous"
/>
<asp:Button ID="StepNextButton" runat="server" CommandName="MoveNext"
Text="Next" />
<asp:Button ID="CancelButton" runat="server" CommandName="Cancel" Text="Cancel" />
</StepNavigationTemplate>

I think if I put cancel button again in start navigation template, then it will also appear in first tab. But I feel the code is repeating. Is this the correct way to display the cancel button? Please suggest.

Thanks again!!

Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.

Problem with IE

Vimalsoft(Pty) Ltd6-Jul-09 21:38

Vimalsoft(Pty) Ltd

6-Jul-09 21:38

Good Day

Am using IE 7 and Infragistics 8.1. Things have been working well until i played around with the IE Manage Pluggins. Now everything has freezed. i cant use menus in my IE. On other Machines my Application works fine. I have uninstalled IE7 and installed another one again but still the Problem persist.

Thank you

Vuyiswa Maseko,

Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."

C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.somee.com
http://www.vuyiswamaseko.tiyaneProperties.co.za
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/

IIS 6 to IIS 7 not working with unmanaged code

Le Sourcier6-Jul-09 21:20

Le Sourcier

6-Jul-09 21:20

I've got an IIS v6 (Windows Server 2003) web site which uses an old DLL written with unmanaged code. (Aspx, C# using System.Runtime.InteropService to call unmanaged dll)

But I've bought a new Windows Server 2008 with IIS7 and the call to unmanaged DLL is not working.

In fact my C# code call an unmanaged DLL but the code never ends. It's entering in DLL code (all is working until the "return"; instruction, but it does not return to C# !!).

I've tried to configure the application pool (classic mode), the web site properties... but to hard for me.At a time I got the error "IIS Worker Thread stop working"!

A sample:

ASPX

<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %>


<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <asp:Table runat="server">
        <asp:TableRow>
            <asp:TableCell>
                <asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" />
            </asp:TableCell>
        </asp:TableRow>
        <asp:TableRow>
            <asp:TableCell>
                <asp:Literal ID="Literal1" runat="server"></asp:Literal>
            </asp:TableCell>
        </asp:TableRow>
    </asp:Table>
    </div>
    </form>
</body>
</html>

using System;
using System.Runtime.InteropServices;

public partial class _Default : System.Web.UI.Page
{
    [DllImport("MyDLL.dll", EntryPoint = "?get_html@@YAPBDN@Z")]
    static extern string get_html(double value);
    
    protected void Button1_Click(object sender, EventArgs e)
    {
        Random a = new Random();
        Literal1.Text = get_html(a.NextDouble());
    }

}

DLL C++

#include "stdafx.h"
#include "stdio.h"

char myBuffer[MAX_PATH];

__declspec(dllexport) const char * get_html(double value)
{
    memset(myBuffer, 0x00, MAX_PATH);
    sprintf(myBuffer, "<html><title>Test</title></head><body>Entered value : %.2f<br>Value x2 = %.2f</body></html>", value, value*2);
    return myBuffer;
}

With IIS6, when the button is clicked the HTML text is displayed (all is good). With IIS7 nothing is happening !

Any idea ?

Thanks for help !

Le Sourcier

Re: IIS 6 to IIS 7 not working with unmanaged code

Member 1302000829-Nov-17 6:25

Member 13020008

29-Nov-17 6:25

Did you get this issue resolved?
I'm having a similar issue and haven't found anything online yet to resolve it.

Problem With Radion Button List

ais076-Jul-09 20:08

ais07

6-Jul-09 20:08

Hi There,
I have redio button list.What I want to do is that I want to check which radio button selected using JavaScript.Can anybody tell me how to do this.
Thanks.

Life Is Beautifull

Re: Problem With Radion Button List

r a m e s h6-Jul-09 22:38

r a m e s h

6-Jul-09 22:38

function GetRadioButtonValue(radioButtonListName)
                  {
                           var radio = document.getElementsByName(radioButtonListName);
                           for (var i = 0; i < radio.length; i++)
                           {
                                    if (radio[i].checked)
                                             alert(radio[i].value);
                           }
                  }

About Web Service

Deepak the Cool6-Jul-09 19:48

Deepak the Cool

6-Jul-09 19:48

Hello All,

I have a question,suppose I want to add a web service reference which is developed in asp.net into another plateform e.g.PHP,Java etc... And my web service return dataset or datareader or anything else.

So what the excetly result I'll get.. Is it a XML return ?? or some error found when I add that web service reference.

So if you have any good online tutorial for the web service as advance evel then let me give also.....

Thanks in advance...

Deepak

Smile a Lots,Its Costs Nothing

Re: About Web Service

N a v a n e e t h6-Jul-09 20:14

N a v a n e e t h

6-Jul-09 20:14

Web services communicates using SOAP messages. So you will get XML format string which matches to SOAP specification[^]. When you add web service through visual studio, it generates a proxy class which take care about converting the raw SOAP message into appropriate data structures (DataSet in your case).

A web service is stateless and it can't return a data reader.

Smile | :)

Navaneeth

How to use google | Ask smart questions

Re: About Web Service

Deepak the Cool6-Jul-09 20:52

Deepak the Cool

6-Jul-09 20:52

thanks a lot...

Deepak

Smile a Lots,Its Costs Nothing

how can i reset list box selected index after button click event in asp.net?

anish27patel6-Jul-09 19:44

anish27patel

6-Jul-09 19:44

Hello All,

i have list box which have display only 10 item at a time and when user scroll down i have fire one click event through java script and fill next 10 record in list box.

but i have one problem when click event is fire i want to set scroll position at 11 record.

can you please help how it's possible?

Thanks in advance.

Anish Patel

Deleting is not supported by data source 'SqlDataSource1' unless DeleteCommand is specified.

haleemasher6-Jul-09 19:38

haleemasher

6-Jul-09 19:38

hi plz help
when i click a delete link in gridview it show error after refreshing it it delete the row "Deleting is not supported by data source 'SqlDataSource1' unless DeleteCommand is specified."
where my code in asp.net and C# is like that

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
    <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" 
    DataKeyNames="RecordID" DataSourceID="SqlDataSource1" 
        
        style="top: 272px; left: 269px; position: absolute; height: 133px; width: 527px; z-index: 1" 
        onrowdeleting="Delete">
    <Columns>
        <asp:BoundField DataField="RecordID" HeaderText="RecordID" 
            InsertVisible="False" ReadOnly="True" SortExpression="RecordID" />
        <asp:BoundField DataField="CouponTypeID" HeaderText="CouponType" 
            SortExpression="CouponTypeID" />
        <asp:BoundField DataField="TransactionDate" HeaderText="Date" 
            SortExpression="TransactionDate" />
        <asp:BoundField DataField="TransactionTypeID" HeaderText="TransactionType" 
            SortExpression="TransactionTypeID" />
        <asp:BoundField DataField="Description" HeaderText="Description" 
            SortExpression="Description" />
        <asp:BoundField DataField="CafeMenu" HeaderText="Menu" 
            SortExpression="CafeMenu" />
        <asp:BoundField DataField="SerialStart" HeaderText="Start" 
            SortExpression="SerialStart" />
        <asp:BoundField DataField="SerialEnd" HeaderText="End" 
            SortExpression="SerialEnd" />
        <asp:BoundField DataField="Price" HeaderText="Price" SortExpression="Price" />
        <asp:TemplateField HeaderText="Delete">
        <ItemTemplate>
        <span onclick="return confirm('Are you sure to Delete the record?')">
        <asp:LinkButton   runat="server" ID="lnkDelete" CommandName="Delete" Text="Delete"  >
        </asp:LinkButton>
        </ItemTemplate>
        </asp:TemplateField>
    </Columns>
</asp:GridView>
<asp:Label ID="ErrorMessage" runat="server" 
        style="position:absolute; top: 645px; left: 282px; width: 682px; color: #FF9933; font-style: italic;" 
        Font-Bold="True" ForeColor="#003E3E"></asp:Label>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" 
    ConnectionString="<%$ ConnectionStrings:Coupon ManagementConnectionString10 %>" 
    SelectCommand="SELECT [RecordID], [CouponTypeID], [TransactionDate], [TransactionTypeID], [Description], [CafeMenu], [SerialStart], [SerialEnd], [Price] FROM [CouponTransaction]">
</asp:SqlDataSource>


</asp:Content>

and C# code is

protected void Delete(object sender, GridViewDeleteEventArgs e)
    {
        try
        {

            cnx.Open();
            SqlCommand mySqlDelete = new SqlCommand("delete from CouponTransaction where RecordID = @recordId", cnx);
            mySqlDelete.CommandType = CommandType.Text;
            mySqlDelete.Parameters.Add("@recordId", SqlDbType.Int).Value = Convert.ToInt32(GridView1.DataKeys[e.RowIndex].Values[0].ToString());
            mySqlDelete.ExecuteNonQuery();
            ErrorMessage.Text = " Row Deleted Successfully";
            cnx.Close();
        }
        catch (Exception ex)
        {
            ErrorMessage.Text = ex.Message;
        }
}

Re: Deleting is not supported by data source 'SqlDataSource1' unless DeleteCommand is specified.

Abhijit Jana6-Jul-09 20:09

Abhijit Jana

6-Jul-09 20:09

haleemasher wrote:
"Deleting is not supported by data source 'SqlDataSource1' unless DeleteCommand is specified."

Its means, you are trying to delete records, without specifying the Delete Command with your SQL DataSouce. Please Provide the DeleteCommand and Try it again !

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
View My Recent Article

Re: Deleting is not supported by data source 'SqlDataSource1' unless DeleteCommand is specified.

haleemasher6-Jul-09 20:33

haleemasher

6-Jul-09 20:33

i have done it plz chk my code

Re: Deleting is not supported by data source 'SqlDataSource1' unless DeleteCommand is specified.

J4amieC6-Jul-09 23:43

J4amieC

6-Jul-09 23:43

No, you need to define it on the SqlDataSource. Look at your original post - you supply a SelectCommand but no DeleteCommand.

Re: Deleting is not supported by data source 'SqlDataSource1' unless DeleteCommand is specified.

Licky Nguyen22-Jul-09 1:02

Licky Nguyen

22-Jul-09 1:02

Solution:

U should make a bit changes at:

<asp:LinkButton runat="server" ID="lnkDelete" CommandName="Delete" Text="Delete" > </asp:LinkButton>

*1st: don't use default CommandName="delete" , i choosed CommandName="xoa"

*2nd: use RowCommand event instead of Delete event
eg:
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
try
{
switch (e.CommandName)
{
case "xoa":
(new Report()).DeleteBy(e.CommandArgument.ToString());
RefreshList();
break;
case "sua":
//Report _rpt = Report.GetReportById(e.CommandArgument.ToString());
break;
}
}
catch (System.Exception ex)
{
ShowWarningMessage(ex.Message);
}
}
-------END----

Anchror tag probelm

indian1436-Jul-09 19:17

indian143

6-Jul-09 19:17

Hi All,
I have created a menu by writing html in C# code. I have used

,, anchor(),

tags. will be placed in

tag which is placed in a

which is again placed in another div tag. tag and javascript are to change the image at runtime. All this is placed in Master page.

Everything is working fine for the first time but the tags href page will be displayed. But when user clicks second time. The previous pages url path is automatically added with the newly selected tag. So the required page is not displayed. I checked for many times in my code whether it is happening by coding meistake, no it is not.

Can anybody please help me in resolving it, is it because of any property of anchor tag or

tag or

tag. Please help me I am in very much need.

Thanks,
Abdul Aleem Mohammad.

Thanks & Regards,

Md. Abdul Aleem
NIIT technologies

dynamically added checkbox doesn't fire the event.

prasadbuddhika6-Jul-09 19:06

prasadbuddhika

6-Jul-09 19:06

i created a checkbox dynamicaly, and added it to the web form ,it id displayed in the form ,but when the state is changed the event is not fired.

public class checkbox:CheckBox
{
    CheckBox chkbx;

	public checkbox()
	{
        chkbx = new CheckBox();
        chkbx.ID = "chk1";
        chkbx.Attributes["runat"] = "server";
        chkbx.AutoPostBack = true;
        
        chkbx.CheckedChanged += new EventHandler(myclick);
        Controls.Add(chkbx);
	}

    public void myclick(object sender, EventArgs e)
    {
        //if (sender is CheckBox)
        {
            //CheckBox cbox = sender as CheckBox;
            if (chkbx.Checked)
            {
                chkbx.Text = "checked";
            }
        }
    }
}

this is on the form

protected void Page_Load(object sender, EventArgs e)
    {
        checkbox cbx = new checkbox();
        form1.Controls.Add(cbx);
    }

any one got any idea why this is not functioning well ?

Re: dynamically added checkbox doesn't fire the event.

N a v a n e e t h6-Jul-09 20:21

N a v a n e e t h

6-Jul-09 20:21

You need to read more about view states and ASP.NET page life cycle. ASP.NET will not maintain view state for controls which are created inside page_load. Try some event which occurs before view state is saved. Init is one option.

Smile | :)

Navaneeth

How to use google | Ask smart questions

detect bluetooth device

nithydurai6-Jul-09 19:04

nithydurai

6-Jul-09 19:04

How can i detect bluetooth device and transfer the data from Pocket PC in C#

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