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Hi,
I am using System.Net.Mail namespace for sending mail from my application. (ASP.Net/ C#.Net 2.0)
MailMessage myMailMsg = new MailMessage();
would like to add the recepients (MailAddress) here in TO or CC or BCC.
Question:
1. What would be the max no of MailAddresses can be added in the MailMessage object's To, CC & BCC? My expected no users will be around 2000 to 3000.
2. Is it good approah to call the Send() method of SmtpClient Class only one time?
Can you pls suggest the best practice on this?
Thanks
Jeyakumar
Jey
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If you try and send 2000-3000 e-mails using .netmail then surely it will just hang the application.
How big are the contents of the e-mail?
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A couple of words and a bitmap with the word 'ciallis' in it.
Christian Graus
No longer a Microsoft MVP, but still happy to answer your questions.
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Youve lost me.. 
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Contents of the message will be the simple text message with max of 500 words.
Jey
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Jay_se wrote: What would be the max no of MailAddresses can be added in the MailMessage object's To, CC & BCC? My expected no users will be around 2000 to 3000.
Well, I believe the maximum number has nothing to do with the .Net framework but the Mail Server capacity.
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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Is it depends on the mail server capacity? Let me check with my Admin.
Is it good approach to send mail to more no of users individually? (ie) Call the Send() method several times.
Jey
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Max limit of TO, CC,BCC is 50 for each, taht will make 150 for the 3
The Developer - CEH
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Is it only 50?? Than, Can I use send mail individually to all the users (one by one)?? Is it good approach?
Jey
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Hi,
How to create indirect mapping using C# in asp page like as following example
href="http://mysite.com/resource?file=1, then i have
a mapping between 1 and “french.aspx”"
please replay me as soon as possible
modified on Thursday, August 14, 2008 7:17 AM
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I have to make a gridview which has the posibility of dinamically adding new rows .
In a first instance i made a gridview with an empty row, but i have to create more rows when the user fill all the cells of the row and press the tab key.and once i would be able to make it how i willbe able to save the data what i filled manually
it is urgent
Please help me
Raghvendra
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Member 4659001 wrote: it is urgent
Of COURSE it is. Because your rentacoder deadline is tonight, right ?
You'd use AJAX to do this, and javascript to insert the new row and to send the data back to the server to save it. There's probably a control in the ASP.NET AJAX library that does it already.
Christian Graus
No longer a Microsoft MVP, but still happy to answer your questions.
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i have addeded new row but it does not seems so satisfactory(as my requirement is) but bcos as code for generating the new row is in Prerender event
so when u fill the record and click to addnew row button .
then bcos of postback all created row gone and so i dont find myself be able to prevent this
code is
Protected Sub GridView1_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles GridView1.PreRender
Dim GV As GridView = CType(sender, GridView)
Dim intr As Integer = GV.Controls.Count
Dim Tbl As Table = CType(GV.Controls(0), Table)
Tbl.Controls.AddAt(GV.Controls(0).Controls.Count, AddEmptyRow)
'Tbl.Controls.AddAt(GV.Controls(0).Controls.Count, AddEmptyRow)
If a = True Then
Dim i As Integer
For i = 0 To count
Tbl.Controls.AddAt(GV.Controls(0).Controls.Count, AddEmptyRow)
' Tbl.Controls.AddAt(GV.Controls(0).Controls.Count, AddEmptyRow)
Next
End If
End Sub
Function AddEmptyRow() As GridViewRow
Dim GVR As GridViewRow = New GridViewRow(GridView1.Rows.Count, 0, DataControlRowType.EmptyDataRow, DataControlRowState.Insert)
Dim myTableCell As TableCell = New TableCell
For i As Integer = 1 To 3
Dim myHyperLink As TextBox
myHyperLink = New TextBox()
myHyperLink.Width = New Unit(225)
myTableCell.BorderStyle = BorderStyle.Solid
myTableCell.BorderWidth = New Unit(1)
myTableCell.Width = New Unit(700)
myTableCell.BorderColor = Drawing.Color.Black
myTableCell.BackColor = Drawing.Color.MistyRose
myTableCell.Style.Add("text-align", "center")
myTableCell.Controls.Add(myHyperLink)
GVR.Cells.Add(myTableCell)
Next
Return GVR
End Function
Protected Sub b1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles b1.Click
count = count + 1
Dim grsidview As Table = CType(GridView1.FindControl("Tbl"), Table)
GridView1.DataBind()
a = True
End Sub
Raghvendra
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First of all i say thanks to u
i have addeded new row but it does not seems so satisfactory(as my requirement is) but bcos as code for generating the new row is in Prerender event
so when u fill the record and click to addnew row button .
then bcos of postback all created row gone and so i dont find myself be able to prevent this
code is
Protected Sub GridView1_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles GridView1.PreRender
Dim GV As GridView = CType(sender, GridView)
Dim intr As Integer = GV.Controls.Count
Dim Tbl As Table = CType(GV.Controls(0), Table)
Tbl.Controls.AddAt(GV.Controls(0).Controls.Count, AddEmptyRow)
'Tbl.Controls.AddAt(GV.Controls(0).Controls.Count, AddEmptyRow)
If a = True Then
Dim i As Integer
For i = 0 To count
Tbl.Controls.AddAt(GV.Controls(0).Controls.Count, AddEmptyRow)
' Tbl.Controls.AddAt(GV.Controls(0).Controls.Count, AddEmptyRow)
Next
End If
End Sub
Function AddEmptyRow() As GridViewRow
Dim GVR As GridViewRow = New GridViewRow(GridView1.Rows.Count, 0, DataControlRowType.EmptyDataRow, DataControlRowState.Insert)
Dim myTableCell As TableCell = New TableCell
For i As Integer = 1 To 3
Dim myHyperLink As TextBox
myHyperLink = New TextBox()
myHyperLink.Width = New Unit(225)
myTableCell.BorderStyle = BorderStyle.Solid
myTableCell.BorderWidth = New Unit(1)
myTableCell.Width = New Unit(700)
myTableCell.BorderColor = Drawing.Color.Black
myTableCell.BackColor = Drawing.Color.MistyRose
myTableCell.Style.Add("text-align", "center")
myTableCell.Controls.Add(myHyperLink)
GVR.Cells.Add(myTableCell)
Next
Return GVR
End Function
Protected Sub b1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles b1.Click
count = count + 1
Dim grsidview As Table = CType(GridView1.FindControl("Tbl"), Table)
GridView1.DataBind()
a = True
End Sub
Raghvendra
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Member 4659001 wrote: so when u fill the record and click to addnew row button .
then bcos of postback all created row gone and so i dont find myself be able to prevent this
Like I said, AJAX.....
Christian Graus
No longer a Microsoft MVP, but still happy to answer your questions.
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Hi,
I'm working as Systems Analyst and working desperately on ASP.NET using c# and MS SQL Server as Backend on a pilot project but now Company Top Level panel asking me to shift the Project in PHP as FE & MySql as BE; please do suggest me is it the Best Option.
Thanks & Regards,
Nizam Quadri
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Nizam Quadri wrote: please do suggest me is it the Best Option.
Tell them to keep it as asp.net
It will be a monsterous job to convert to PHP
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If you want to make it crap, just convert it to VB.NET, no need to go to PHP :P
Seriously, this is a nightmare, tell him to get stuffed. There's no way to do this, apart from starting again and writing it in PHP.
The thing that gets me is that people ask how to do stuff where the obvious thing to ask is why ? I mean, ask the guy why he wants it in PHP, then explain to him why it's a dumb idea. He probably read something on the toilet that convinced him that PHP is cheaper and somehow better for not being microsoft. Which makes him a retard. Your job is to educate him.
Christian Graus
No longer a Microsoft MVP, but still happy to answer your questions.
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Christian Graus wrote: just convert it to VB.NET,
hey I'm a big fan of VB.NET 
The Developer - CEH
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Interesting, did you do VB6 before hand?
modified on Thursday, August 14, 2008 8:44 AM
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The Developer wrote: hey I'm a big fan of VB.NET
Why am I not surprised!
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Hello
I use in my application the calendar tools that came with visuaal studio 2005, it work fine but i can't choose the day we are in, what i mean if we are in 8/14/2008 so i can't choose this date can someone help me
Thanks in advance
Assaf
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To connect to what ? How is this about ASP.NET ? How is this a reasonable question to be asking ? Is it for a class ? Is it for your job ? Do you know any C# at all ?
Christian Graus
No longer a Microsoft MVP, but still happy to answer your questions.
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