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The obvious way is to have a property in your custom control and just pass it in with code from the page that contains it. Viewstate exists only within the page, or the control, it doesn't cross over like session state does.
Steve Holdorf wrote: Note: currently I have to use a static property in the custom contro
Why ?
Christian Graus
Please read this if you don't understand the answer I've given you
"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 )
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The reason I used a static property in the custom control is because on each postback the custom control is garbage collected so if the property were not static it would be lost.
Thanks!
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Anybody Knows How to create Dynamic gridview? Plz put the code.
Thanks in Advance!!!
Sabarees
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GridView gv = new GridView();
Then add it to a controls collection. Why do you want to do this ?
Christian Graus
Please read this if you don't understand the answer I've given you
"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 )
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Hello friends,
Please first visit my page tutorbene.co.uk
there click on free demo i have used a div that is poping out but my problem is that if i scroll this page up or down the whole div moves.
I want this div to be positioned on the left bottom position.
Please help me.....
Deepak Nigam
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How to display same column values in a harizontal order in gridview?
Thanks in Advance!!!
Sabarees
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You can't, unless you change your data source accordingly. The easiest way to do this is a repeater.
Christian Graus
Please read this if you don't understand the answer I've given you
"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 )
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Hi all,
Is there a way that I can dynamically determine all the images in a bannerfarm and then display them as thumbnail images. so if some of the image are removed or added on the bannerfarm it will update on the site and only display what is in the bannerfarm.
I'm trying to keep the site independent from the bannerfarm.
If someone can just nudge me in the right direction, this is the first time that I'm working with bannerfarms so I'm not exactly sure how to approach this.
thanks in advance
No matter how long he who laughs last laughs, he who laughs first has a head start!
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I need to display image on IMAGE control at my ASP.NET page. Image is saved on SQL binary field. How can I retrive image from binary field and display on Image control? Please help me.
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This gets asked at least four times a day. Write a HTTP handler that takes the id of the image and streams back the bytes, and then put links to that handler in your img tags
Christian Graus
Please read this if you don't understand the answer I've given you
"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 )
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We have an web user control (dashboard control) contained in the master page that has 1 webPartManager and 1 Scriptmanager and 4 WebPartZones
Users can add assigned WebParts to this page.
These WebParts have 1 UpdatePanel each with UpdateMode=Conditional
When all 4 Zones have WebParts, clicking a button in one of the webparts triggers a posback of the whole page triggering postback in each of the other three webparts on the page. What I expect is to do an asynchronous postback and trigger the click event in one webpart.
Is there a way to isolate the events in a WebPart from the other zones?
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it is possible create Report without creating rdlc file?
Ex_AppBL.ExBL ExBL = new Ex_AppBL.ExBL();<br />
DataSet ds = new DataSet("DataSet1");<br />
DataTable dt = ExBL.GetExDetails(4);<br />
<br />
ds.Tables.Add(dt);<br />
<br />
<br />
ReportViewer1.LocalReport.ReportEmbeddedResource = "?????????";<br />
<br />
Microsoft.Reporting.WebForms.ReportDataSource rds = new Microsoft.Reporting.WebForms.ReportDataSource();<br />
rds.Name = "dsOrders_dtOrders";<br />
rds.Value = dt;<br />
ReportViewer1.LocalReport.DataSources.Add(rds);
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I think you may have more luck posting in the SQL forum
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Hi,
am adding listitems to Radiobuttonlist dynamically. but when I click on button I didn't get selected item value. How to get selected radion button value during runtime(when click button). am using asp.net 2.0 and C#. pls see the below code.
<asp:Panel ID="panelRecharge" runat="server">
<asp:RadioButtonList ID="rdlRechargeOptions" runat="server" >
</asp:RadioButtonList>
</asp:Panel>
private void LoadRechargeOptions(VerifyPromotionResponse response)
{
ListItem li;
if (response.ChargeAmount1 >0)
{
li = new ListItem();
li.Attributes.Clear();
li.Value = response.ChargeAmount1.ToString();
li.Text = response.CurrencyCode + response.ChargeAmount1.ToString();
rdlRechargeOptions.Items.Add(li);
rdlRechargeOptions.RepeatDirection = RepeatDirection.Horizontal;
}
Thanks
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chakran wrote: but when I click on button I didn't get selected item value.
What did you get? And you did not post the click handler code 
led mike
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Hi,
in my page there are two button. One is Validate and second is Next buttons. when I click Validate am calling LoadRechargeOptions() method. in this one am adding conrols dynamically to Radiobuttonlist. it is showing Radion buttons. when I selected radio button and click Next button here the selected radion button value is not coming... is there any solution..?
Thanks.
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hi friends..
i have a site, in which therez a page to search text.
my need is to search a particular text in my website. i dont have any database for this site. i want to search that text is in all the pages.
how can i sort out..
cheers...
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check out my post near the bottom of the page in which I also ask about keyword search
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I think microsoft index server may ideal for your case
Try it, may it helps
also visit http://sathikoblog.blog.com
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I have a normalized relational database that will power an HR application. The problem arises when I attempt to edit a gridview row where the foreign key value is null and the foreign key is bound to a dropdownlist from a lookup table. It is null because it is not required; for example, the position description id is null because it hasn't been created/uploaded yet or a stateid is null because the person is from another country. Don't want to argue the issue of null foreign keys; sometimes it is logical to not be required. Problem is when the Edit button is clicked it causes this error: Object reference not set to an "instance of an object". I can "jury-rig" the database by putting a blank record in each "lookup" table then putting that key value in the foreign key fields of the appropriate table but that's a bad solution for several reasons. So does anyone have a good solution on how to handle this in ASP.NET C# (which I am learning)? In good ole classic ASP it was a cinch. A logical approach to my "newby .net" self is to write code that essentially says "if (database record) stateid is null then don't bind the drop-down control; else bind it". Thoughts please! Thanks.
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The object reference error shows that it is not binded,
therefore to stop this happening you need to run a check so that if it does find a foreign key which is null then check this and then disable the edit button.
make sense?
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Thank you but that doesn't solve my problem. The edit may be valid because there are other fields in the record that need edited. I need help on not binding the ddl if the foreign key is null.
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if column is null
DD2.Items.Clear()
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Hi
Im sure what I want to do is simple but I'm failing to find any useful articles.
I want to place an rss feed on my website so that people can visit my website and see a news headline from another website.
any help would be great!
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