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Re: SqlDataAdapter.Fill Problem

mehran.asg15-Dec-07 11:02

mehran.asg

15-Dec-07 11:02

thanks a lot.

Gridview error - The GridView 'GridView1' fired event RowEditing which wasn't handled [modified]

JacquesDP15-Dec-07 7:23

JacquesDP

15-Dec-07 7:23

Hi all,

I have a Gridview within a loginview control, and for some reason I receive the error in the subject line the moment that I click on the edit button of the gridview when I set the property of the gridview AutoGenerateEditButton=true.

Is this because of the Gridview being within another control?

*Modified*

Also, I set the datasource in the codebehind. Basically gridview1.DataSource = new Class().MethodThatComunicatesWithSQL();
gridview1.DataBind();

Might this be the issue?

Any advise or pointers will be greatly appreciated.

Thanks in advance

No matter how long he who laughs last laughs, he who laughs first has a head start!

modified on Saturday, December 15, 2007 1:29:05 PM

Re: Gridview error - The GridView 'GridView1' fired event RowEditing which wasn't handled

Christian Graus15-Dec-07 10:09

Christian Graus

15-Dec-07 10:09

The error means what it says, all those 'auto' methods require you to generate a method in the code behind. Google it and you'll find docs on what the method needs to do.

Christian Graus - Microsoft MVP - C++

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Re: Gridview error - The GridView 'GridView1' fired event RowEditing which wasn't handled

JacquesDP16-Dec-07 2:13

JacquesDP

16-Dec-07 2:13

I did that, and that resolved the error that I received, in the method I have the following :

protected void EditRow(object sender, GridViewEditEventArgs e)
{
try
{
GridView grid = (GridView)LoginView1.FindControl("GridView1");
grid.EditIndex = e.NewEditIndex;
}
catch (Exception ex)
{
Response.Write(ex.Message);
}
}

But I have to click on the edit button of the GridView twice before I'm able to change the values, is there a way that I can force the page to make another trip to the server?

No matter how long he who laughs last laughs, he who laughs first has a head start!

ASP.NET Membership...well sucks!

Tim McCurdy15-Dec-07 4:30

Tim McCurdy

15-Dec-07 4:30

Is anyone else in this boat or am I the only one? I'd like to create a custom Membership Provider, but everytime I get to a certain point in the design, the way MS has implemented everything really limits what you can do! It would have been a 1000 times better if they'd just made all the Membership stuff Interfaces instead of hard classes which they completely designed around their own database and then said "Oh, here's a pattern". Who's pattern? Not mine. Don't think that I am a n00b trying to use Membership for the first time. I've been using and studying it for over a year and a half now.

I'm at the point now where I'd rather just implement the Membership classes from scratch and I'm wondering if anyone else out there has seen anything to this matter.

GridView Pager

wEb GuRu...15-Dec-07 2:56

wEb GuRu...

15-Dec-07 2:56

Hey guys

I have a very simple question and need a simple solution to it Smile | :)

My GridView Pager is something like...

1 2 3 4 ...

I want it this way...

Page: 1 2 3 4 ...

I know its possible in custom paging or adding some code in code behind. But I need to have it have it without changing code of project, if you help me out. thanks

All the way from Sialkot ...

Re: GridView Pager

Sathesh Sakthivel15-Dec-07 6:45

Sathesh Sakthivel

15-Dec-07 6:45

Please try with the CSS and display it in the front end. I hope that is one of the way.

Otherwise try to use object datasource and in the custom paging code it as to display page in the fron tend.

SSK.

Anyone who says sunshine brings happiness has never danced in the rain.

Problem in dynamically adding the OnClick Event handler to the link button control

Rocky#15-Dec-07 1:34

Rocky#

15-Dec-07 1:34

Hello every one,
I'm working in a Wizard Control and on one of its WizardSteps I'm adding the link buttons in an ASP:Table control. The code is like this

<code>//For adding the appropriate number of Tr's and tds to the table
            {
                TableRow tr = new TableRow();
                TableCell td = new TableCell();
                for (i = 0; i < oCat.DefaultView.Table.Rows.Count; i++)
                {
                    if (i % t_col == 0)
                    {
                        tr = new TableRow();
                        CategoryTable.Rows.Add(tr);
                    }
                
                    LinkButton link = new LinkButton();
                    DataRow dr = oCat.DefaultView.Table.Rows[i];
                    link.Click += new EventHandler(linkPrimaryCategory_Click);
                
                    link.ID = oCat.ID.ToString();
                
                    link.Text = oCat.CatName;
                
                    td.Controls.Add(link);
                    tr.Cells.Add(td);
                    td = new TableCell();
                    oCat.MoveNext();
                }
            }</code>

my problem is that the list is being generated but the event handler I'm trying to add to the link button (shown in bold) isnt working. While debugging it doesnt go to that function at all. So what should I do?? Please give me ur suggestions, comments etc.

Thanks in advance

Rocky

Success is a ladder which you can't climb with your hands in your pockets.

Re: Problem in dynamically adding the OnClick Event handler to the link button control

Bassam Saoud15-Dec-07 2:06

Bassam Saoud

15-Dec-07 2:06

when you click on the Link button, and the page postbacks, does the button disappear,i.e are you loosing all the dynamically created controls at postback ? If so , you'll need to recreate the controls at each postback and that will solve your problem.

Re: Problem in dynamically adding the OnClick Event handler to the link button control

Rocky#15-Dec-07 2:13

Rocky#

15-Dec-07 2:13

oh yes that's exactly what's happening. I loose the whole set of rows in the table.
Thanks

Rocky

Success is a ladder which you can't climb with your hands in your pockets.

Re: Problem in dynamically adding the OnClick Event handler to the link button control

Bassam Saoud15-Dec-07 2:16

Bassam Saoud

15-Dec-07 2:16

yeah, I faced the same problem once, I remember solving it by recreating the controls.

Re: Problem in dynamically adding the OnClick Event handler to the link button control

Rocky#15-Dec-07 2:26

Rocky#

15-Dec-07 2:26

sorry there's another problem here. This table is in a WizardStep and I want to go to the next WizardStep when the user clicks the link. What this thing is doin right now is that it doesnt go to the next wizardstep

her's the code in the Page's load event

<code>if (IsPostBack)
        { 
            int pid;
            if (Request.QueryString["p_id"] != null && Int32.TryParse(Request.QueryString["p_id"].ToString(), out pid))
            {
                if (Wizard1.ActiveStep.Title.ToLower() == "select a category")
                {
                    PCatIDHiddenField.Value = pid.ToString();
                    Wizard1.ActiveStepIndex = 2;
                }
            }
        }</code>

The problem I see is that the Hyperlinks call the page all over again and it's not taken as a postBack so the wizard gets back to the start screen and I get no juice. Previosuly I tried to put a link button and register its Onclick event dynamically but that didnt work at all. Currently it looks like I'm preety much out of ideas except that I should let the idea of using a wizard go and make seperate forms that should work like a wizard.

Rocky

Success is a ladder which you can't climb with your hands in your pockets.

Re: Problem in dynamically adding the OnClick Event handler to the link button control

Bassam Saoud15-Dec-07 2:56

Bassam Saoud

15-Dec-07 2:56

I am not sure whats going on , but I just compiled a sample project and it worked:
I've created a create button function:

Private Sub CreateButton()
    Dim oButton As LinkButton = New LinkButton()
    oButton.Text = "My Button"
    AddHandler oButton.Click, AddressOf Buttonclick
    Dim oPlaceHoder As PlaceHolder = CType(Wizard1.FindControl("PlaceHolder1"), PlaceHolder)
    oPlaceHoder.Controls.Add(oButton)
End Sub

I hooked the Click Event to this function:

Private Sub Buttonclick(ByVal sender As Object, ByVal e As EventArgs)
    Label1.Text = "Button Clicked"
    Wizard1.ActiveStepIndex = Wizard1.ActiveStepIndex + 1
End Sub

I am calling the CreateButton function on each page Load

<br />
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load<br />
        CreateButton()<br />
    End Sub<br />

Also Note that I am using a placeholder to hold the dynamically created button.And sorry for providing a VB.NET sample, I don not have C# installed on this PC.

Re: Problem in dynamically adding the OnClick Event handler to the link button control

Rocky#15-Dec-07 3:38

Rocky#

15-Dec-07 3:38

YES Finally it worked!! Laugh | :laugh:

Thanks a bundle, I really appreciate ur help,

well I did as u were doin I had replaced the Linkbutton with hyperlinks while trying all sorts of things and now it has moved to teh next WizardStep and this one is now turning out to be empty, so I'm looking into that matter.

Rocky

Success is a ladder which you can't climb with your hands in your pockets.

Hi,

Anuradha61215-Dec-07 1:24

Anuradha612

15-Dec-07 1:24

Can somebody help in hosting an ASP.Net website in IIS

Thanks in advance

Re: Hi,

Bassam Saoud15-Dec-07 2:08

Bassam Saoud

15-Dec-07 2:08

What kind of help are you looking for?

Re: Hi,

Michael Sync15-Dec-07 3:53

Michael Sync

15-Dec-07 3:53

then, you need to know how to create virtual directory[^].

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

Hi,

Sathesh Sakthivel15-Dec-07 6:33

Sathesh Sakthivel

15-Dec-07 6:33

Get it

And before posting your questions please read the guidelines mentioned
in the forum. please make your Subject as proper don't make it as Hi.

SSK.

Anyone who says sunshine brings happiness has never danced in the rain.

Re: Hi,

Pete O'Hanlon16-Dec-07 11:36

Pete O'Hanlon

16-Dec-07 11:36

Sure - there are any number of hosting companies out there. Google can help you find some.

Deja View - the feeling that you've seen this post before.

My blog | My articles

add water mark on image in c#

pooja vaidvan15-Dec-07 1:08

pooja vaidvan

15-Dec-07 1:08

Hi,
Please tell me how i can add text like "@ www.abc.com copyright" on the top of the image when user upload his image. uploaded image saved in the folder "UserImages" on the server.

Pleaseeeeeeeeeeeeee help me...

Thanks
Pooja vaidvan

Re: add water mark on image in c#

wEb GuRu...15-Dec-07 3:04

wEb GuRu...

15-Dec-07 3:04

http://www.codeproject.com/KB/GDI-plus/watermark.aspx?df=100&forumid=8753&exp=0&select=1280141[^]

Plz use any convector to get this in C#

All the way from Sialkot ...

The main Issue on Browse folder in Web application

Vishnu Narayan Mishra15-Dec-07 0:42

Vishnu Narayan Mishra

15-Dec-07 0:42

Hello everyone
I want to phrase my problem in a new way that the following code works well on the same system on debugging mode of the project but If I want to copy the url of the project and paste into new browser window without debugging mode, then the problem arises that Its shows progressing the browse folder dialog box does not appears any how. So If any one have the solution of my problem please reply me soon....
I written earlier on this topic shown below...
---------------
I am facing a problem of browse folder. Its working fine on loacalhost but when I upload my project into my client's server, the browse folder dialog box does not appears any how. It giving no error but browser progress bar shows progressing....
Is the reason behind this is I have used Shell32.dll for browse folder.. Or there is another way of implementing browse folder functionality on my project..
Thanks
following is mine code
-------------------------------------------------------
Using shell32;
protected void AddFolder_Click(object sender, EventArgs e)
{
string strPath = "";
string strCaption = "Browse a directory for uploading Album.";
//DialogResult dlgResult;
string dlgResult = "";
Shell32.ShellClass shl = new Shell32.ShellClass();
Shell32.Folder2 fld = (Shell32.Folder2)shl.BrowseForFolder(0, strCaption, 0, System.Reflection.Missing.Value);
if (fld == null)
{
dlgResult = "Cancel";//DialogResult.Cancel;
}
else
{
strPath = fld.Self.Path;
lstboxFile.Items.Add(strPath);
//strPath = "albums\\MSN Home Page";
lstboxFile.Items.Add(strPath);
BaydonConstants.hif1.Add(strPath);
dlgResult = "Ok";//DialogResult.OK;
}
}

-------------------------------------------------------
Vishnu Narayan Mishra
Software Engineer
<div class="ForumMod">modified on Monday, December 17, 2007 7:16:26 AM</div>

Re: What to do on my code for browsing folder

Bassam Saoud15-Dec-07 0:52

Bassam Saoud

15-Dec-07 0:52

This could be a permission issue related to your client's hosting company

Re: What to do on my code for browsing folder

Vishnu Narayan Mishra15-Dec-07 2:12

Vishnu Narayan Mishra

15-Dec-07 2:12

What are those permission security issues..?? How can I Trace out problem.??

Vishnu Narayan Mishra
Software Engineer

Re: What to do on my code for browsing folder