How to get Label value from parent repeater and use it for child repeater - C# Discussion Boards

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I am trying to build a webpage that connects to a Exchange 2010 server and creates a mailbox for the user name I enter. How ever I am unable to find any help to do this Frown | :(

From few of the sites I understand that I need to use powershell to get this done. And all the samples have System.Management.Automation namespace used but for some reason I am unable to add this to my project.

Is powershell the only way to get this done or is there a better option out there?

Any help with regards to this is greatly appreciated.

Thanks,
Arun

Hi,

I have two repeaters Repeater1(parent repeater) and Repeater2 (nested repeater). The Repeater1 has two labels and Repeater 2 as shown.

C#

<asp:Repeater runat="server" ID="Repeater1" OnItemCommand="Repeater1_ItemCommand" OnItemDataBound="Repeater1_ItemDataBound">
 <HeaderTemplate>
</HeaderTemplate>
<ItemTemplate>    
        <asp:Label ID="Category" runat="server" Font-Bold="true"><%# DataBinder.Eval(Container.DataItem,"Category").ToString().Trim()%></asp:Label>
        <asp:Label ID="Description" runat="server" Font-Bold ="true"><%# DataBinder.Eval(Container.DataItem,"Description").ToString().Trim() %></asp:Label>
		<asp:Repeater runat="server" id="Repeater2"  OnItemCommand="Repeater2_ItemCommand" OnItemDataBound="Repeater2_ItemDataBound">
			<HeaderTemplate >
			</HeaderTemplate>
			<ItemTemplate> 
					<asp:label ID="CatDesPriceRange" runat="server" Font-Bold="true" Font-Underline="true"><%# DataBinder.Eval(Container.DataItem,"PriceRanges").ToString().Trim() %></asp:label>
			</ItemTemplate> 
    </asp:Repeater>    
</ItemTemplate>
</asp:Repeater>

Now I want to use Category and Description label values as a parameters for the sql query for Repeater2. How do I get those values? Please help.
The code I am using is below :

C#

   protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                GetCateDescription();
            }
        }
		
		
        public void GetCateDescription(string stuID)
        {
            SqlCommand cmdList = new SqlCommand("Select distinct Category,Description from Records", cnx);
            cmdList.CommandType = CommandType.Text;
            DataSet ds = new DataSet();
            SqlDataAdapter objDA = new SqlDataAdapter(cmdList);
            objDA.Fill(ds, "Category");
            Repeater1.DataSource = ds;
            Repeater1.DataBind();  
        }
protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
        {
            if (cnx.State == ConnectionState.Closed)
            {
                cnx.Open();
            }
          
       
            if ((e.Item.ItemType == ListItemType.Item) || (e.Item.ItemType == ListItemType.AlternatingItem))
            {
                Label Category = e.Item.FindControl("Category") as Label;
                
                Repeater Repeater2 = e.Item.FindControl("Repeater2") as Repeater;
                Repeater2.DataSource =    showAllPrices(Category.Text);
                Repeater2.DataBind();              
               
            }

            
        }

But the problem is I am getting label empty..Please help.

Dhyanga

modified 26-Feb-14 15:33pm.

hi,

I 've two assumptions, not sure what will fix you issues,
01. Try having a hidden variable after the label, and try getting the value from hidden Label
02. in Repeater1_ItemDataBound, rather than using e.Item.FindControl, you can do
Repeater1.Items[e.Item.ItemIndex].FindControl("Category")- try this once

Thanks
Mouli

Mouli

Hidden variable worked well..

Dhyanga

How to match image stored in database with captured image using webcam in c#.net

See https://www.google.com/search?q=image+compare[^].

private void button1_Click_1(object sender, EventArgs e)
{
List<string> images = new List<string>() { "GreyA.png", "YellowA.png", "AOutline.png" };
AForge.Imaging.Filters.Edges filter = new AForge.Imaging.Filters.Edges();

foreach (var filename in images)
{

Bitmap b = new Bitmap(Image.FromFile(Path.Combine(Application.StartupPath, "images", filename)));
Bitmap filteredBitmap = b.Clone() as Bitmap;

PictureBox pb = new PictureBox();
pb.SizeMode = PictureBoxSizeMode.AutoSize;
pb.Image = b;

flowLayoutPanel1.Controls.Add(pb);

pb = new PictureBox();

// apply the filter
filter.ApplyInPlace(filteredBitmap);
pb.SizeMode = PictureBoxSizeMode.AutoSize;
pb.Image = filteredBitmap;
flowLayoutPanel1.Controls.Add(pb);

}
}

for more info visit- http://stackoverflow.com/questions/14128847/image-matching-algorithm-in-c-sharp[^]

Mouli

Also be a little more specific: what's the purpose of that comparison? Find out that the person is really John Doe, find out who the person is (oh that's really something totally different, do you understand that?), identify object types by their (fixed) shape at different angles, etc...

I recently picked up a windows tablet and I'm frustrated that certain games react very poorly to touchscreen input. For example, a single tap registers as moving the cursor to that position rather than clicking, a double tap is a single click, and holding a tap is a right click rather than a click and hold.

I'm curious how viable it would be to write a background utility that could trap touch screen events and then generate more traditional mouse events while enabled. C# is my preference, but if its necessary to do this in c++ or something I can adapt.

So I suppose what I'm asking is:

a) is this possible?

b) if so could someone point me in the right direction?

Thanks!

I would say that such a thing is not possible on a system-wide basis, because the tap events are "baked" into the OS, and to change them would require rewiring some very fundamental code.

It would be like trying to alter the mouse events on desktop Windows.

The difficult we do right away...
...the impossible takes slightly longer.

I am not sure how to do that or even if it is possible, but have you tried to see if you can change the Touch Actions[^] to achieve what you want?

Soren Madsen

"When you don't know what you're doing it's best to do it quickly" - Jase #DuckDynasty

SQL

I make Rectangle in windows form using C# ... but the problem is that in out it gives the color fiiled rectangle ... i only need in output just border of the rectangle...why it's happend
any one help me ?

DO NOT post your question in multiple forums.

You've already posted this question in the .NET Framework forum[^], and in QA[^].

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

Hi
How to control Windows Media Player.?
Example:
In one form, some buttons (play, stop, next, previous and volume control Trakbar) have.
Windows Media Player is playing ...
When we press a button, the Windows Media Player stops or when we press the play button, Windows Media Player continues to play music or when we press the next or previous buttons to change songs. Smile | :)

<a href="http://upir.ir/files92be/1360522732b5.jpg">http://upir.ir/files92be/1360522732b5.jpg</a>[<a href="http://upir.ir/files92be/1360522732b5.jpg" target="_blank" title="New Window">^</a>]

<a href="http://upir.ir/files92be/e66aa789816b.jpg">http://upir.ir/files92be/e66aa789816b.jpg</a>[<a href="http://upir.ir/files92be/e66aa789816b.jpg" target="_blank" title="New Window">^</a>]

Please do not repost a question you have already asked.

“The best hope is that one of these days the Ground will get disgusted enough just to walk away ~ leaving people with nothing more to stand ON than what they have so bloody well stood FOR up to now.” Kenneth Patchen, Poet

Hi
How to control Windows Media Player.?
Example:
In one form, some buttons (play, stop, next, previous and volume control Trakbar) have.
Windows Media Player is playing ...
When we press a button, the Windows Media Player stops or when we press the play button, Windows Media Player continues to play music or when we press the next or previous buttons to change songs. Smile | :)

<a href="http://upir.ir/files92be/e66aa789816b.jpg">http://upir.ir/files92be/e66aa789816b.jpg</a>[<a href="http://upir.ir/files92be/e66aa789816b.jpg" target="_blank" title="New Window">^</a>]

<a href="http://upir.ir/files92be/e66aa789816b.jpg">http://upir.ir/files92be/e66aa789816b.jpg</a>[<a href="http://upir.ir/files92be/e66aa789816b.jpg" target="_blank" title="New Window">^</a>]

I am developing a application with a WebBrowser control that login to site, but it give security alert:

Revocation information for the security certificate for this site is not available. Do you want to proceed?

I want to that its automatically confirm this alert using code.

I find many question on this issue but they are not useful in my case.

You shouldn't attempt to confirm this automatically. This is a security notification for the user and you should not attempt to circumvent it because you will be hiding potential issues from the client.

yes I know that, but I want to do it for my use.