Re: Mail sending problum - ASP.NET Discussion Boards

datagrid count

dansoft17-Jul-06 17:51

dansoft

17-Jul-06 17:51

How to find(count) number of records or rows in the datagrid?

Thanks

Re: datagrid count

postmaster@programmingknowledge.com17-Jul-06 18:29

postmaster@programmingknowledge.com

17-Jul-06 18:29

DataTable.Rows.Count

This assumes that you are binding a DataTable to a DataGrid. But if
you're binding a DataReader this approach won't work.

==========================================================

Another way RcdCount = DS.Tables("pubs").Rows.Count.ToString()

===============
postmaster
http://www.programmingknowledge.com/[^]

=

Re: datagrid count

Pradipta Basu17-Jul-06 22:24

Pradipta Basu

17-Jul-06 22:24

If your datagrid name is dg, then write

dg.Items.Count

Thanks,

Pradipta Basu

Data Binding to textbox

For_IT17-Jul-06 12:22

For_IT

17-Jul-06 12:22

Hi
how can I bind the data to textbox using ASP.NET inline coding?
I have implemented data binding to dropdownlist... likewise I want to do data binding to TextBox too..
can someone please guide me?
Thanks in advance.

Re: Data Binding to textbox

minhpc_bk17-Jul-06 15:42

minhpc_bk

17-Jul-06 15:42

Hi there,
You should remember that the TextBox does not have the DataSource or DataSourceID properties as the DropDownList, however you can use the data binding expression to bind to the Text property of the TextBox. It looks something like:

<asp:TextBox runat="server" ID="TextBox1" Text="<%# your expression goes here %>" />

and you need to call the DataBind method.

Re: Data Binding to textbox

postmaster@programmingknowledge.com17-Jul-06 16:02

postmaster@programmingknowledge.com

17-Jul-06 16:02

While dr.Read <br />
<br />
            lblID.Text = dr("ID") <br />
<br />
            txtJobName.Text = dr("JobName") <br />
<br />
            txtJobDescription.Text = dr("JobDescription") <br />
<br />
        End While

Find the example at http://www.programmingknowledge.com/simpleDataGrid.aspx[^]

Mail sending problum

kirthikirthi17-Jul-06 10:17

kirthikirthi

17-Jul-06 10:17

Hi
I am trying to send mails to differetnt ppl (yahoo,gmail...etc)

But my server is rejecting some of the email address and giving this error

"The server response was: 550 5.7.1 Unable to relay for --"

In the list some of the email address only that will give but other email address how can i send

how can i over came this problum

can any one help me

THX

asdfasdfasdfasdfasdfasdfasdfasdfasdfasdf

Re: Mail sending problum

fistiki17-Jul-06 10:32

fistiki

17-Jul-06 10:32

Some mail servers do reverce dns lookups on the domain where the message originates or check for MX records for that domain. If your SMTP service isn't set up properly some mail servers may reject mail coming from it.

caching [modified]

kjosh17-Jul-06 8:43

kjosh

17-Jul-06 8:43

Hi,
Where the Cached pages are stored in the system means in which location?
Thanks in advance

-- modified at 15:53 Monday 17th July, 2006

Re: caching

Not Active17-Jul-06 8:48

Not Active

17-Jul-06 8:48

Is this a question or statement?

Re: caching

kjosh17-Jul-06 9:54

kjosh

17-Jul-06 9:54

question

Re: caching

Not Active17-Jul-06 12:47

Not Active

17-Jul-06 12:47

Then it isn't a very good question. What are you trying to ask?

Bold / Italic (Urgent)

kirthikirthi17-Jul-06 8:05

kirthikirthi

17-Jul-06 8:05

Hi all

I am trying to send email from my application

Example Body
----------------

objMail.Body = "Hi i am "

I want to it in Bold / Color in Red how can give the code for it in

" Form1.aspx.vb " page

asdfasdfasdfasdfasdfasdfasdfasdfasdfasdf

Read / Learn

Not Active17-Jul-06 8:45

Not Active

17-Jul-06 8:45

Posts marked as Urgent are less likely to receive positive attention

Is number

kirthikirthi17-Jul-06 7:48

kirthikirthi

17-Jul-06 7:48

Hi all

In a array i have chars(string) and numbers

How can i check it is number or string

THX

asdfasdfasdfasdfasdfasdfasdfasdfasdfasdf

Re: Is number

leckey17-Jul-06 8:16

leckey

17-Jul-06 8:16

You could use regular expressions to see if the array contained only numbers or not. Create a loop to go through the array.

One time in college I think we did it by looping through, converting each character to the hex format and checked that against a list of hex values that were numbers.

Re: Is number

kirthikirthi17-Jul-06 9:36

kirthikirthi

17-Jul-06 9:36

Hi
Thx

asdfasdfasdfasdfasdfasdfasdfasdfasdfasdf

Re: Is number

Tad McClellan17-Jul-06 13:21

Tad McClellan

17-Jul-06 13:21

In VB you can use IsNumber, although you will be mocked by c# types.

E=mc² -> BOOM

Re: Is number

RichardGrimmer23-Jul-06 8:42

RichardGrimmer

23-Jul-06 8:42

Simplest way is to TRY to parse each int, and catch FormatExceptions...

"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox

Sqldependency [modified]

kjosh17-Jul-06 7:32

kjosh

17-Jul-06 7:32

Hi,
Iam trying to implement SqlCacheInvalidation.In that I specified <%@ OutputCache Duration="120" VaryByParam="none" SqlDependency="pubsConnectionString:Authors" %>

In the SQLSependency attribute what we have to specify:First
i specified <databasename>:<tablename>
It is givimg the following exception: Cannot find the 'pubs' database in the configuration.

Latter i changed to the above
SqlDependency:"PubsConnectionString:authors",
In this case it is giving following exception:Cannot find the 'pubsConnectionString' database in the configuration.

in my WEB.CONFIG file:The connection string is like this:

add name="pubsConnectionString" connectionString="Data Source=KALSYSTE-X6VVC3\SQLEXPRESS;Initial Catalog=pubs;Integrated Security=True" providerName="System.Data.SqlClient"

What to specify in SQLDependency.
Please help me
Thanks in advance

-- modified at 13:32 Monday 17th July, 2006

Re: Sqldependency

minhpc_bk17-Jul-06 15:46

minhpc_bk

17-Jul-06 15:46

+ Use the pubsConnectionString with the p as lower case.
+ Double check if the database pubs (Initial Catalog=pubs) exists in the specified server (Data Source).

Web services

momo00717-Jul-06 7:12

momo007

17-Jul-06 7:12

Hi everybody,

i have a big problem in the deployment of a web services. pleaze can any body help with that?

i use web services to get data from my database, i have deployed my application web services, but i can't get the data...
here is the message:

GetData

Test
The test form is only available for requests from the local machine.
SOAP
The following is a sample SOAP request and response. The placeholders shown need to be replaced with actual values.

POST /service1.asmx HTTP/1.1
Host: www.fourthr.ma
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://tempuri.org/GetData"

<soap:envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:body>
<getdata xmlns="http://tempuri.org/">

in local, i have a button wich invock getData method, but when i deploy the application it doesn't appear!!

Have an idea???

Thank you very much

NTLM vs. Session

Tad McClellan17-Jul-06 7:00

Tad McClellan

17-Jul-06 7:00

The only thing I keep in the session is the current user ID. I'm getting ready to farm the servers and switching to NTLM authentication so I thought that I could just get rid of the session alltogether and get a performance bump. But is the hit I take from doing NTLM on each page worth it?

E=mc² -> BOOM

Multiple Row Data Display DataGrid

Madaka17-Jul-06 6:31

Madaka

17-Jul-06 6:31

Hi,

I am facing one problam to show data in DataGrid.
I want to display one column as Top and remaining 4 columns as bottom.
like

AndhraPradesh
Hyderabad 23 23 23
Vizag 23 23 23
Karnataka
Banglore 23 23 23
Mangalor 45 45 45
TamilNadu
Chennai 23 23 23
Coimbatore 57 56 45

Please Give me solution

Thanks
Madaka

Re: Multiple Row Data Display DataGrid

leckey17-Jul-06 8:20

leckey

17-Jul-06 8:20

You could use template columns to create a master/detail datagrid. That could give you in column 1, the name, and in column 2, multiple rows dealing with that one person

Column 1 Column 2
Joe Smith Field 1
Field 2
Field 3

Jane Doe Field 1
Field 2
Field 3

But I don't know if you can set it up where the name only is a row, then the detail data is a separate row.

If the way I showed above is okay for you, let me know and I can help you get started.

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