|
Use the keyword
debugger
"Aim to go where U have never been B4 and Strive to achieve it"
http://groups.yahoo.com/subscribe/dotnetforfreshers
http://himabinduvejella.blogspot.com
|
|
|
|
|
|
Hi all. I am building a crystal report in pdf. It's working fine but, When I click on a button to display the report, the report is opened in the same window. How can I open it in other window?
the code i am using for displaying it is as follows:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim report As New Doctormaster
Dim ms As System.IO.MemoryStream
ms = CType(report.ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat), System.IO.MemoryStream)
Response.ClearHeaders()
Response.Clear()
Response.Buffer = True
Response.ContentType = "application/pdf"
Try
Response.BinaryWrite(ms.ToArray)
Response.End()
Catch err As Exception
Response.Write("< BR >")
Response.Write(err.Message.ToString)
End Try
End Sub
Please help me out.
|
|
|
|
|
|
Hi,
Help me To create a new folder on server machine when I click a button on .aspx page
Thanking you,
Balu
|
|
|
|
|
Look at the System.IO.Directory.CreateDirectory method.
---
b { font-weight: normal; }
|
|
|
|
|
There are two things that you might need to do:
+ Create an event handler for the Click[^] event of the button.
+ In the handler, you can use the Dictionary[^] class to create a new folder on the server, also you should remember that your application should have permission to create folder, otheriwise you will get the error.
|
|
|
|
|
Hi,
Thank u For your Info, I got the creation from above method
Balu
|
|
|
|
|
I am making a keyword research tool for my website where the keyword info and the similar displayed in datagrid controls. i want to print or save the data in datagrid control only, not the whole page. I know the javascript command to print the whole page window.print() .But i have to print the datagrid control oany. can somebody tell me...
u can visit my url at:
http://inabrains.com/keyword_research.aspx[^]
|
|
|
|
|
Hi raj1984,
try this:
1. Add a div tag on your page and give it an ID (ex: divGrid)
2. Add your datagrid control into the div.
3. Add an button and write to onclick event, which will open a new blank page.
4. Add all HTML tag in divGrid to the new page.
ex:
<div id='divGrid'><br />
<asp:DataGrid....<br />
</div><br />
<br />
<input type='button' onclick.='doPrint();'>
doPrint method:
function doPrint()<br />
{<br />
var subwin = window.open("_blank");
var d = document.getElementById("divGrid");<br />
subwin.document.write(d.innerHTML);<br />
subwin.print();<br />
}
|
|
|
|
|
Hello Friends,
I am facing a serious gridview problem, I am binding my gridview from code behind like(myGridView.DataSource=myDataSet; myGridView.DataBind()). But the problem is when i click the inbuilt "edit" button of the grid and the rows comes to edit mode, I cant able to get the cell values in any of the event like row_updating etc. For all the "rows(index)cells(index).Text" its displaying the blank text "". I am not able to figure out what the problem is. Please help me out friends....
I have tried all of these commands:
1). lblMessage.Text = CType(CType(e.CommandSource, LinkButton).NamingContainer, GridViewRow).Cells(4).Text
2). Dim m_ColumnText As String
m_ColumnText = GV1.Rows(GV1.EditIndex).Cells(4).Text
3). lblMessage.Text = Server.HtmlDecode(row.Cells(4).Text)
All are showing blank text, but i have values in my grid cells i can see it from my eyes.....i am very frustrated....plz...plz...help me out.
Thanks in advance.
Sheel Gohe
|
|
|
|
|
Hi there,
What does your gridview look like? What is the column 4? If the cell 4 simply contains an input control like Textbox in Edit mode, the Text property returns empty.
|
|
|
|
|
Yes minhpc_bk, the cell 4 simply contains an input control like Textbox in Edit mode, and the Text property returns empty string ""....
Do you know the cause!!
Sheel Gohe
|
|
|
|
|
Sheel Gohe wrote: Do you know the cause!!
Yes,  . In Edit mode, the cell does not contain text, but a text box so that the user can input the value, so the Text property of the cell should be empty. And if you want to access the value, you should cast the child control contained in the Controls collection of the cell 4 (.Controls[0]) to the TextBox control, then access the Text property of the textbox.
|
|
|
|
|
Thanks minhpc_bk,
You made my day....I wanted to give many thanks to you....God bless you...
Sheel Gohe
|
|
|
|
|
Urgent.reply needed immediately.
The session variable Session["strUserName"] becomes null and the 'session time out' message is being displayed.
function Session.get_item() evaluated and returned null.
This happens only when i have another browser window open before opening my web application.
|
|
|
|
|
I don't know right now. If I get some time over I might look into this.
---
b { font-weight: normal; }
|
|
|
|
|
i dont know right but i think this way dont be bad:
u can open global.asax.cs
and in htis function write this form:
protected void Session_Start(Object sender, EventArgs e)
{
Session["strUserName"]="aaa";
}
that means you can control that amount of session dont be null.
|
|
|
|
|
Sir,
sir i want to know view state and global.asax file?
whats is the difference between response.direct and server.transfer?
i want to know differnces between Response.write, Response.output.write?
what is input validators?
S. Suresh Kumar
|
|
|
|
|
|
ViewState Concept is based on Hidden Field Concept
The main Purpose of ViewState is To maintain Persistant values for controls under postback implementation
Global.asax is the file that is compiled first when u complie ur application
It will have Session Events and applciation Events
U can have atmost one Global.asax for a project
Response.Redirect redirects from Ur Form to specific Site/Form
It causes roundtrip.U can pass query strings using this
Server.Transfer simply transfers the form to server.Here the transferred Url will not be visible to the user
Response.Output.Write writes the output in a more formatted form
"Aim to go where U have never been B4 and Strive to achieve it"
http://groups.yahoo.com/subscribe/dotnetforfreshers
http://himabinduvejella.blogspot.com
|
|
|
|
|
g = Graphics.FromImage(bmp)
g.TranslateTransform(pb.Width / 2, pb.Height / 2)
g.DrawEllipse(New Pen(color.MediumTurquoise, 1), 0, 0, 2, 2)
cntnr = g.BeginContainer(rect1, rect2, GraphicsUnit.Pixel)
g.TranslateTransform(20, 20)
g.Clear(BackColor)
g.DrawRectangle(New Pen(Color.FromArgb(255, 255, 255)), 0, 0, 100, 100)
g.EndContainer(cntnr)
g.DrawLine(New Pen(Color.Blue, 1), 0, 0, 200, 200)
I'm confused why I lost all my scratches before the "g.BeginContainer",if I use the g.clear in the container?
|
|
|
|
|
Hi,
Can anyone advise me how to create "help" like html help in asp.net (2005 2.0). I am
desigining a site to be used on companies intranet, which will have this help module, & only
admin will have rights to modify it.I have documents in word for help documents.
I also need to have edititng features aswell.
Im very new to asp.net
Please help
|
|
|
|
|
|
U need to use HTML HelpWorkShop to create chm file
Palce it in WebForm using Jscript Window.ShowHelp('Help.aspx')
"Aim to go where U have never been B4 and Strive to achieve it"
http://groups.yahoo.com/subscribe/dotnetforfreshers
http://himabinduvejella.blogspot.com
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
