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You have excluded most of the error message, so most of the information is missing, like if it's a compile time or runtime error, and where it occurs.
I can't see that you are using "SubmitBtn_click" anywhere in your code, only "SubmitBtn_Click".
---
b { font-weight: normal; }
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Ok guys let me see what I can do....I have gone through the replies from you guys and thanx for your prompt reply, i appreciate it...I will try it out and then update you guys.
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hi to all,
I haver write a code where read a file from one place and write it to another temporary place on server throgh stream and then zip it and download the zip file now i wnat the delete temporary file created within code but this give the error " can't delete because file is used by another process" where as i close my all stream object prperly where that file is use.
give any help is welcome
thanks
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Hello
I am a programmer in asp.net c#.i need ur help .in my project i want to operate with images like enlarging ...my problem is i need a component which manipulate images without destroying it's quality. can any one help me
thanks in advance.
regards alex.
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Hello man
Thanks for your help.But it's ok is there any other method that helps me,ie, we just give the height and width according to this figure image will resized without destroying it's quality.
alex.
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hi
how to create add-ins for microsoft outlook in asp.net. Help.
Thanks & Regards,
Prya
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Don't be daft - you need to code a proper dll for that!
How can a web page act as an addin?
"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
Sorry for reposting (It is urgent to me)
Dim i As Integer
Dim j As Integer
For i = 0 To a
For j = 0 To b
Response.Write(NewData(i, j) & "")
Next
Next
I declere newdata as
Dim NewData(a, b) As String
Now i want put "NewData(i, j)" in a Array and
I want retrive the Array
Plz can one give the syntax for this
THX
asdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
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Hi
use this syntax
Dim s(2, 2) As String
For i As Int32 = 0 To 2
For j As Int32 = 0 To 2
MessageBox.Show(s(i, j))
Next
Next
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hi friends,
How to open outlook from asp.net. i need to open outlook and there i have to type the matter. but the to address should be mentioned in asp.net itself.can tell me how to open outlook from asp.net.
Thanks & Regards
Prya
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Hi,
I have a requirement to send mails to multiple recipients in wrod format with datas retrieved from database(sql server) through mail merge using c#.net.
Any one has worked with this..?
Thanks,
Prabha
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I m preparing a online Questionnaire in asp.net, I want to give time constraint after each 5 mins next question will display. To implement this how i have to use timer .
-- modified at 5:04 Friday 14th July, 2006
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I want to get DataTable value by column index,not by specical column name,So I must get column name,I test many way to get it,it is always failed.this is my code.
1. alert(ds.Tables[0].Columns[0].Name);
2. alert(ds.Tables[0].Columns[0].Item[0]);
3. alert(ds.Tables[0].Columns[0].FieldName);
4. alert(ds.Tables[0].Columns[0].ColumnName);
Can you help me?
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What was the error returned?
ds.Tables[0].Columns[0].ColumnName should work unless your dataset is null or contains no tables, or the table has no columns at all.
BTW, why are you using alert? If you mean to access the dataset from Javascript, you need to convert the dataset into either an XML or Javascript array first.
"You are special, but so is everybody else."
"Democracy is two wolves and a sheep voting on what to have for dinner" - Ross
Edbert
Sydney, Australia
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Hi,
I have two problems,
First I want to show the master details data in a single grid (or a grid within a grid or a repeater within a repeater).
The structure what I want is something like, On the first column i ant to sho different rows which have the info about the master say customerid , customer name ,customer address.
And in the second column there will be all the details rows, which will contain multiple orders.
Actually it should look like in a table its only two colums.
I hope i am clear enough.
Secondly,I dont want to edit any record, i just want to display them.
So which control should i use, Repeater,DataView or grid.
Please provide me with the link or a sample code in C#.
Thanks in advance.
Deepak Surana
-- modified at 16:13 Thursday 13th July, 2006
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I recently went through the learning of master/detail grids. All I can say is if you don't want to edit--good! It will make life easier. There are lots of articles but the ones I found most helpful were the 18 part series on datagrids at 4guysfromrolla. This is the link to part 18 but it has links to the other ones. Part 14 is the master/detail article.
http://aspnet.4guysfromrolla.com/articles/061505-1.aspx
If you use the datagrid you will use ItemTemplate for your columns. Basically it's like a datagrid, and then creating another datagrid inside of it for the detail stuff.
There are some articles here for nested datagrids (I'd search on those keywords) that also show how to insert drop-downs and things like that. But personally, I really like that 18 part series, especially if you have never worked with datagrids.
I don't know if someone else feels Repeater or DataView is better, but I had not programmed asp.net in a looong time and I eventually got it.
Feel free to go through the articles and post again if you have more specific questions.
Have fun!
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Hey!
I think datagrid, repeater would be more easy and efficient to use.
The article is nice, but can you please help me out in finding a code in C#.
Thanks !
Deepak Surana
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You're just looking for the code to connect to the database? Because all the datagrid setup (columns, headers and such) is done in the asp part.
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Hi,
I have checked out the complete code, but i require the code in C#.
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Hi,
I want to display data into gridview.I wrote the following code;
string str="Data Source=KALSYSTE-X6VVC3\\SQLEXPRESS;Trusted_Connection=yes;Initial Catalog=Northwind";
SqlConnection con = new SqlConnection(str);
SqlDataAdapter da = new SqlDataAdapter("select * from employees",con);
DataSet ds = new DataSet();
da.Fill(ds, "employees");
GridView1.DataSource = ds;
GridView1.DataBind();
When i run the application,it is giving the following exception:
Both DataSource and DataSourceID are defined on 'GridView1'. Remove one definition.
Please help me.
Thanks in advance
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The error message is clear enough and also gives you the solution. You basically use either the DataSource or DataSourceID to bind data to the GridView control.
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Did you initialize DataSourceID for your GridView? If yes, comment or delete that line and run your app.
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Hello.
I'm writting a web service which is constructed of some DLLs.
Each dll has its configuration properties.
I would like to be able to save & read these configuration paramaters in files (a file for each DLL) during runtime. I found endless classes from Framework 2.0 that claim to do this but haven't found nothing that saves the configuration to a simple file and reads it back in a simple manner.
In the Configuration namespace I found a way to save paramaters. I constructed a ConfigurationSection and was able to save it into a file but found no way to read it (very strange to find a SaveAs mathod without a Read method). Just saving it would create a XXX.exe.config which isn't going to work for the webservice.
Any ideas ?
Gilad.
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