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Hi,
to insert or update the value of a textfield into
a BLOB-Field of a Firebird Database the error
conversion error from string "BLOB" comes
<asp:insertparameters>
...
<asp:parameter name="MEMO" type="string">
the type string is not correct. Error
the same I implemented in .NET
insCmd.Parameters.Add("@MEMO", FbDbType.Text, 80, "MEMO");
it works well.
the problem is the type="string" of ASP.NET
how can I convert it?
But if I select MEMO from Database I can see in GridView type="string"
I need help
Thanks from germany
Rudolf Terppe
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u can Trim the string wchich you are getting from Database.
so it will not display extra space..
Thanks,
Sun Rays
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Hi! i have taken one datagrid & filled data basing on the query mentioned in the OLEDBDATAADAPTER wizard from Data Tab in the Toolbox.No problem its working.Bt the problem is
"i want to fill the data in datagrid basing on some condition like
//where branchid="textbox1.text" //
Please suggest me ....
how to make query in oledbdataadapter wizard...to fill data basing on condition
Neelima
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I would go ahead and leave all the data in the DataTable. Then you can take the DataView from the DataTable and filter it.
So in C# it would be:
DataView dv = yourDataTable.DefaultView;
dv.RowFilter = "branchid = " + textbox1.Text;
vb.net
dim dv as DataView = yourDataTable.DefaultView
dv.RowFilter = "branchid = " + textbox1.Text
Then when you set your datasource and your datagrid you set it to the dv var you have created. Then do a DataBind on the datagrid.
The only other option is to pass a parameter into your command object to limit the rows coming back from the database.
Hope that helps.
Ben
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good afternoon
How to import contacts from Yahoo, gmail,hotmail in ASP.NET, C#
please give the steps to implement.
Thank you.
yog
hui gfgh kgdgrt njjn hjgkn
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did u find the solutuion for import contact in .net ? I am struggling with the same.
Lemme know if you have found smthng
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good afternoon
How to import contacts from Yahoo, gmail,hotmail in ASP.NET, C#
please give the steps to implement.
yog
hui gfgh kgdgrt njjn hjgkn
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hi friends good morning
i am using radajax control.when i am draging any rad control on page then this error is come out:-
attempted to read or write protected memory.this is often an indication that other memory is corrupt
please help any one if possible
Piyush Vardhan Singh
Programmer
TAS NewDelhi
9313077379
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Piyush Vardhan Singh wrote: i am using radajax control.
What is it ?
Piyush Vardhan Singh wrote: i am draging any rad control on page then
From where are you trying to drag it ?
On which Page ?
Thanks and Regards
Sandeep
If you want something you never had,
do something you have never done!
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In which location,objects created with new keyword are stored.Is it stack or Heap.Can anyone tell the differences between them.
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can u tell the differences between stack and heap
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1.All Value Types Stored in :Stack
All Reference Types Stored in Heap.
2.Stack Examples: int,double etc
Heap Example : Objects,Strings,class,interface,array etc
3.Value type variables contain Actual Value and Reference Type variables contains Address of memory location...
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Hi,
How do i send an email from a mail server at a specified time or with a time delay.
how can i set the time parameter in a MailMessage class?
Kindly help me.
Thanks,
Dhina
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I guess the simplest would be to write an .exe, which you can then schedule using task scheduler...a slightly more elegant approach would be to code up a windows service (that's how I've done it in the past)...or alternatively, you can schedule SQL server jobs to run at a specific time...
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
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Hi all,
I am generating an image on the fly and I am trying to prompt the user to save this image on their drive.
Response.ContentType = "image/gif";
bmp.Save("C:\\signature.bmp", ImageFormat.Bmp);
Response.Clear();
Response.AppendHeader("Content-Disposition", "attachment; filename=signature.gif");
Response.ContentType = "image/gif";
Response.Write(bmp.ToString());
Response.End();
bmp.Dispose();
the dialog pops open but when I save the file it generates a file but its no the image its an empty object. How do I prompt the user the save dialog for this bitmap?
any ideas??
thanks
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Hi all please help me
Im getting the errors
Control 'ctl00_ContentPlaceHolder1_GridViewTopMembers' of type 'GridView' must be placed inside a form tag with runat=server.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.HttpException: Control 'ctl00_ContentPlaceHolder1_GridViewTopMembers' of type 'GridView' must be placed inside a form tag with runat=server
I wrote the code below:
GridViewTopMembers.Visible = True
Dim CallTopMembers As TopMembersList = _TopMembers.TopMembersMonthFebruary(TopNumber, StartMonth, StartYear)
GridViewTopMembers.DataSource = CallTopMembers
Response.Clear()
Response.AddHeader("content-disposition", "attachment;filename=FileName.xls")
Response.Charset = ""
Response.Cache.SetCacheability(HttpCacheability.NoCache)
Response.ContentType = "application/vnd.xls"
Dim stringWrite As System.IO.StringWriter = New System.IO.StringWriter()
Dim htmlWrite As System.Web.UI.HtmlTextWriter = New HtmlTextWriter(stringWrite)
GridViewTopMembers.DataBind()
GridViewTopMembers.RenderControl(htmlWrite)
Response.Write(stringWrite.ToString())
Response.End()
Sarfarj Ahmed
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Hey,
Having a bit of a problem using vbscript and asp to set the encoding of an email subject.
We've managed to correctly set the body encoding using:
With objMessage.Bodypart ' Initialize the bodypart to support UTF-8
.ContentMediaType = "text/plain"
.Charset = "utf-8"
End With
And this sends fine, with the body text nicely displayed as greek, however the mail subject is still not coming out correctly, the greek characters are not displayed...
Any of you international jet setters out there come across this before?
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Hi Guys,
i would like to give access to a windows nt group only to one web page in the web application, rest of the pages won't be accessible to this windows NT Group.
I can set this group to grant authorisation in the web.config file's authorisation section <Allow roles = 'Group name'/>
</authorisation>
But this will grant access to all the web pages and I don't want to check the group name in each page.
Is there a easy way to restrict acess to only one web page for this windows group.
Thanks in advance.
happy coding!
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You need to add a location element to your web.config
<location path="yourpage or subdirectory goes here">
<system.web>
<authorisation>
...
That allows you to set the security for one page or sub directory.
Hope that helps.
Ben
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Hi,
I want to generate PIN number that contains 10 alphanumeric keywords.
e.g.first four keywords are alphabets and others are numbers.
GFNK100001 like that. That PIN number is save for 1st record.
For 2nd record GFNK will be same but after that alphabets numbers should appears in such manner that they should not be same as we used previously and it will take random number from 1000000 to 200000.
Please help me.
Thanks,
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so you want a randomly generated number between 1.000.000 and 200.000 to add to the string "GFNK".
And you want it to be unique.
let me suggest this:
1. generaet a random number in this range
2. check to see if it has been used before
yes: then go back to 1.
no: continue
3. add "GFNK" to your random number, and live happily ever after.
Generating random number and string[^]
Visual Studio can't evaluate this, can you?
public object moo<br />
{<br />
__get { return moo; }<br />
__set { moo = value; }<br />
}
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I develop in asp1.1 & asp2.0 with ajax. Occasionally I have to do some legacy asp junk but for the most part it is now asp2.0. I am still running IE6 and was wondering if anyone had any issues with moving to IE7. We also use ActiveReports from the legacy 2.0 to current version for asp2.0.
Thanks,
Michael
I firmly believe that any man's finest hour, the greatest fulfillment of all that he holds dear, is that moment when he has worked his heart out in a good cause and lies exhausted on the field of battle - victorious.
Vince Lombardi (1913-1970)
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