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Hi Friends,
Now i am working on Dotnet 2005 with framework 2.0
when i added a image to webForm from HTML or Webserver control or any other way with corect format(Exact Path),those are showing in Design time, but When I run the application those are not appering..
give me info where i done the mistake..thr any other properties settings required..
Balavardhan
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You might be facing problem of path. You must use Server.Mappath method to give image path, not the physical exact path.
Regards,
Ketan.
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Which server are you using to run your ASP.NET application? IIS or buitl-in server? And again I would normally double check the image urls in this case.
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Hi, thinking u for u r responce
I am using IIS Server..Wht the Meaning od Double checking the image urls..
bala
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Can you try to view source the web page and check if the image element is there, then have a look at the src value to see if it is correct?
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I want to learn more in asp.net programming
please try to suggest any body what i have to do
bye
vk 
hai all please clarify my doubts
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Hi all,
Can any body give me idea for my problem.
Problem is "I need Extract Text which is in Image"
If any body knows please let me know
Thanks in Advance
Thanks and Regards
Venkat
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Hello ..
We can edit extarct text from image by useing
photo shop try to do it...
bye
Dhulipudi
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You have to use OCR stuff to do this - not easy OR fun 
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
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Hello,
I have a member registration form where I accept the user name,password etc.The control I used here is password type text box. Now when I want to provide the editing option for the member how do I populate the password type text box with the existing password? A direct assignment of passeord to the texbox is not displaying the values.
Regards,
Uma
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Hi,
You can't assign the value directly to a textbox having textmode as password. However it can be assigned like this:
TextBox1.Attributes.Add("value","kaushal");
Best Regards,
Apurva Kaushal
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IMO, you can simply implement the change passord functionality in the same way as a normal system does, it means the user is required to supplied his old password to change his current password. However, you are still able to set the default value for the password box by adding it to the Attributes collection as the Text property does not help in this case.
txtPassword.Attributes.Add("value","password goes here"Also, you should know that this option is not secure as it exposes the password value on the web page, and you can easily reveal it by simply doing a view source.
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I have a BL class that i use to retrieve a Dataset. I'm binding this Dataset to a GridView as a data source, I'm not displaying all the columns so i have added three columns. I have enabled sorting but everytime i click on the header i get the error 'the gridview fired event sorting which wasn't handled'. I know this is because i havent implemented sorting event handler. But as long as i remember gridview do the sorting and paging automatically. I have done this by using either SqlDatasource or ObjectDatasource and it works fine. Can some body explain me why i can't get the auto sorting functionality when i'm binding programatically
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If you manage to bind the data source to the GridView control instead of using a datasouce control, you will need to create a handler for the Sorting event of the control.
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Thanks for your reply.
I tried to create handler but e.SortDirection is not toggling. Can you please give a code snippet to do this. Is there any advantage in using dataSource controls for binding
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The e.SortDirection only works properly when you use the GridView control with a DataSource control. Basically, with datasource controls like SqlDataSource, ObjectDataSource ...you can easily use the GridView control to display data with built-in features like paging, sorting without writing even a line of code in the web page. In case of not using a datasource control, you need to manage on your own the sorting direction for example persisting in the ViewState/ControlState ...
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So its better to make use of DataSource controls working with Gridview.
On working with EmptyDataTemplate . If there is no records in the datasource or DataSource is null then Coloums headers are removed automatically . i tried to use Templatecoloums but that also wont worked.
I need to show output like this
coloum1 coloum2 coloum3 coloum4
-------------------------------
No data Found
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Hi! All,
I have a problem when I tried to open src in IFrame by using htmlPostedFile html control.
I have web page and in page have Iframe. I browse the physical file from local or network then I want to display file into Iframe section but it didn't work and my code is following this
Me.IframeDPF.Attributes("src") = FileUpload1.PostedFile.FileName (c:\read.pdf)
the page cannot be displayed the physical file
Can somebody know the problem this
Thank you in advance
Jibcht
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I am running into a little bit of trouble here. Basically, I launch a popup from a form
Step 1: Form ("Employee Detail", for example)
Step 2: From "Employee Detail" form, I launch a modal dialog
<br />
function ShowSelectCostCenterDialog() {<br />
var ret = false;<br />
<br />
ret = window.showModalDialog('../UserControls/SelectCostCenterFrame.aspx?MoreThanOneBU=true', window, 'dialogWidth:970px;dialogHeight:490px;resizable:yes;scroll:yes;status:no;');<br />
if(ret) {<br />
document.forms[0].submit(); Post-back did occur. Page_Load was run and I verified it with debugger.<br />
} else {<br />
}<br />
return;<br />
}
I opened debugger, Page_Load did occur and "cost center" was retrieved from Session[COST_CENTER] and during Page_Load:
txt_CostCenter.Text = cost_center; (This was indeed executed during Page_Load)
I checked and verified that, immediately before "return" in Page_Load, txt_CostCenter.Text was indeed updated. However, the "rendered" page as seen in browser didn't get updated accordingly!?
Any idea guys?
Norman Fung
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Hi Norman,
+ Is there any chance that the textbox is overwritten somewhere else before the page is rendered?
+ IMHO, you may just simply use the returnValue to return the cost-center value instead of posting the page back to update the textbox.
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Hi minhpc, long time no see... How'ya doing?
minhpc_bk wrote: + Is there any chance that the textbox is overwritten somewhere else before the page is rendered?
Well, I stepped through the code: from the moment txt_CostCenter was updated (as intended) to last line in Page_Load... I don't see any other event handler on the page... And don't think "txt_CostCenter" will be overwritten by anything from base page...
minhpc_bk wrote: + IMHO, you may just simply use the returnValue to return the cost-center value instead of posting the page back to update the textbox.
Just being lazy... 
Norman Fung
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Thanks Norman, it's quite long not to see you around .
norm wrote: Well, I stepped through the code: from the moment txt_CostCenter was updated (as intended) to last line in Page_Load... I don't see any other event handler on the page... And don't think "txt_CostCenter" will be overwritten by anything from base page...
Do you use any data binding expression with the TextBox? May I see your sample code? You can also try with simple code to make sure that it's working in the way you want.
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Hi
Is there any drawbacks in using SQL server 2000 as the back end for ASP.net 2.0 application. Is there any chance for some functionalities wont work.
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Only if your application uses those SQL features which are not supported in MS SQL 2000 (e.g. you're using Oracle PL/SQL).
Best regards,
-----------
Igor Sukhovhttp://sukhov.net
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