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here is the code for that:
Label lbl = new Label();
lbl.Text = "kaushal";
ph.Controls.Add(lbl);
here ph is the placeholder's ID.
Best Regards,
Apurva Kaushal
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Sir,
I want to populate the datagrid's particular row with the asp.net label control dynamically.
Please help.
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Put that label in itemtemplate of the datagrid and then populate it in the onitemdatabound event of the datagrid.
Best Regards,
Apurva Kaushal
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Sorry i forgot to write my complete question.The problem is based on edititemtemplate of datagrid .At the edititemtemplate of datagrid i want to add the label control.
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that also you can populate in the onitemdatabound event, only thing is that you have to put a check that the listitem is edititem.
Best Regards,
Apurva Kaushal
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Sir,
Can u send some code?
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don't be so lazy man. ok this is the check what you need to put there:
if(e.Item.ItemType == ListItemType.EditItem)
Best Regards,
Apurva Kaushal
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hi apurva
aavesh again..
this time i hav to create a folder on server with the help of programming and also want to copy some files into it.
could u tell me how can i do it.
and one thing more i want to upload a .mpeg file and want to run in window meadia player.just like a sify max do.
thanx
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Hi , please i have a small problem right here , i need to declare a connection & a dataset & also an adapter variables within ma application but i want to use just 1 variable in those ones in each session that mean all the pages in 1 session will use 1 variable that mean this variable havs to be public or global or i don't know , i just tried to declare it in the module in vs2003 but in the web devoloper 2005 there is no module item , even with that module it doesn't work
can somebody help me ?
try to be good if you can't be the best
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Store your variable in session state. After retreiving the variable from session state you can pass it as an arguement to whatever method / function you want. You need to read up on ASP.Net development. Check these links for more info.
http://msdn.microsoft.com/msdnmag/issues/05/09/SessionState/default.aspx
http://msdn.microsoft.com/asp.net/learning/learn/newtodevelopment/
how vital enterprise application are for proactive organizations leveraging collective synergy to think outside the box and formulate their key objectives into a win-win game plan with a quality-driven approach that focuses on empowering key players to drive-up their core competencies and increase expectations with an all-around initiative to drive up the bottom-line. But of course, that's all a "high level" overview of things
--thedailywtf 3/21/06
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Why do you think that you need that?
Session state is not a very good place for database objects. Declare them where you use them.
---
b { font-weight: normal; }
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well, if i declare them when i use them then i can't use one coonnection in all my pages , i will create 1 connection for each page or at leat to reinitialize the same connection in all the pages
but what i wantis to declare it once
do you have a suggestion
try to be good if you can't be the best
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To use one connection for all pages is a really REALLY bad idea. The result is one (or more) of these:
:: Only one user at a time can use the site, as the connection will be busy.
:: You will get conflicts when more than one request uses the same connection.
:: If you use one connection per user, the number of users can never be more than the number of simultaneous connections that the database accepts.
:: The connection will time out and close automatically after a few minutes.
---
b { font-weight: normal; }
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.<br />
.<br />
.<br />
public partial class MyPage: System.Web.UI.Page<br />
{<br />
public SqlConnection sqlConn = new SqlConnection();<br />
public DataSet ds = new DataSet();<br />
public SqlDataAdapter sqlAdapter = new SqlDataAdapeter();<br />
.<br />
.<br />
.<br />
.<br />
.<br />
}
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this doesn't do the jojb i tried exactlly this code with public visibility but it doesn't work
any ideas ?
try to be good if you can't be the best
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hi,
i have a problem in datagrid,i have one grid in that grid i have 4 labels now i populate my label with values in html like ""<%#DataBinder.Eval(Container.DataItem , "EvalPointID")%> "" now i want to acces this value in my code like this "Dim lbl5 As Label = dgi.FindControl("Label5")
lbl5 = dgi.Cells(0).Controls(1)
type_id = lbl5.Text"
the is valie is not come in the type_id and this error in shown "Invalid cast exception"
kindly tell me how can i acces the value fromt he label
tell me the proper way ,i m wating
with regards
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Dim lbl5 As Label = ctype(dgi.FindControl("Label5"), Label)
the next line is wrong lbl5 = dgi.Cells(0).Controls(1)
lbl5 should already equal the control in the grid row.
Also, check and make sure the datagriditem is a row and not the header or footer.
how vital enterprise application are for proactive organizations leveraging collective synergy to think outside the box and formulate their key objectives into a win-win game plan with a quality-driven approach that focuses on empowering key players to drive-up their core competencies and increase expectations with an all-around initiative to drive up the bottom-line. But of course, that's all a "high level" overview of things
--thedailywtf 3/21/06
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try the following code to access the lable value
lbl5.text=dgi.Items(i).Cells(j).Text
Note
****
i -> row
j -> col
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Hi,
i've developed a web application to retrieve the data from Sqlserver 2000 and fill it in the Dataset then, using
the dataset i'l write the data into the Excel template file by opening the Excel and copying the excel sheet
writing the data into it. After writing the data i'l save the template file as a new file with different name. then
i'm closing the Excel books, sheets and quits the excel application.
My problem is after closing and quiting the Excel application also the Excel.exe is still running idle in the
processor, so i can't open the excel file. Only After killing the Excel.exe only i'm able to open the saved Excel
File.
In my application multiple user can access the same application so multiple Excel.exe will be running in the
process. How to find out my Excel.exe and kill it.
Here is my code:
using System;
using Excel;
using System.IO;
using System.Net;
using System.Collections;
using System.ComponentModel;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Diagnostics;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Runtime.InteropServices;
using CrystalDecisions.CrystalReports.Engine;
using CrystalDecisions.Shared;
using RealImageReports.Reports;
using RealImageReports.Include;
namespace RealImageReports
{
public class ExcelWriter
{
Excel.ApplicationClass _excel = new Excel.ApplicationClass();
Excel.Workbooks oBooks;
Excel._Workbook oBook;
Excel.Worksheet ws;
public void WorkSheetOpen(string path, string filename)
{
oBooks = _excel.Workbooks;
oBook = oBooks.Open(path + filename, Type.Missing, Type.Missing, Type.Missing,
Type.Missing, Type.Missing, Type.Missing,
Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing );
_excel.Visible = true;
}
public void WriteData(string path, string filename, DataSet _ds, string theatre, string Ads, string
STime, string ETime)
{
ws =(Worksheet) oBook.Worksheets[1];
ws.Activate();
ws.Copy(ws, Type.Missing);
ws.Name = theatre;
ws=(Worksheet) oBook.Worksheets[theatre];
ws.Activate();
FillHeadersParam(theatre, Ads, STime, ETime);
FillDataRows(ws, _ds);
}
public void FillHeadersParam(string theatre, string Ads, string STime, string ETime)
{
AddItemToSpreadsheet(5, 2, ws, theatre);
AddItemToSpreadsheet(5, 6, ws, STime);
AddItemToSpreadsheet(6, 2, ws, Ads);
AddItemToSpreadsheet(6, 6, ws, ETime);
AutoFitColumn(ws, 2);
AutoFitColumn(ws, 5);
}
public void WorkSheetClose()
{
ws =oBook.Sheets.get_Item(1) as Excel.Worksheet;
ws.Activate();
ws.Visible = Excel.XlSheetVisibility.xlSheetVeryHidden;
oBook.Save();
oBook.Close(XlSaveAction.xlSaveChanges,Type.Missing, Type.Missing);
oBooks.Close();
oBooks.Application.Quit();
_excel.Quit();
Marshal.ReleaseComObject(ws);
Marshal.ReleaseComObject(oBook);
Marshal.ReleaseComObject(oBooks);
Marshal.ReleaseComObject(_excel);
}
}
}
keenly waiting for your reply.
Regards,
Selvaraj.A
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I had the same issue and I found that opening excel on the web server is a poor solution. What I would do is use one the following three methods to create an excel file.
1. SQL Reporting Services You can pass all your variables in the query string.
2. Crystal Reports works just as well.
3. SQL DTS job you can execute it from your code with a reference to the DTS .dll.
how vital enterprise application are for proactive organizations leveraging collective synergy to think outside the box and formulate their key objectives into a win-win game plan with a quality-driven approach that focuses on empowering key players to drive-up their core competencies and increase expectations with an all-around initiative to drive up the bottom-line. But of course, that's all a "high level" overview of things
--thedailywtf 3/21/06
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ToddHileHoffer wrote: I had the same issue and I found that opening excel on the web server is a poor solution
It is - and in fact MS warn against it.
Another solution is to code an ActiveX control...
"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
The code below creates a save button, server side. How can I enable / disable this client side without a round trip to the server, as I can't get the ID as it is mangled to something like ctl00_contentplace_savebutton...
private void AddSaveButton()
{
Button btn = new Button();
btn.ID = "savebutton";
btn.Enabled = false;
btn.Text = "save modified jobs";
btn.Command += new CommandEventHandler(SaveChanges);
btn.CommandName = "SaveChanges";
mode.Controls.Add(btn);
}
Regards
Angel
*********************************************
The sooner you fall behind, the longer you have to catch up.
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Simple Angel - just register some client side script and then call the function you've registered when you need it!
private void AddSaveButton()
{
Button btn = new Button();
btn.ID = "savebutton";
btn.Enabled = false;
btn.Text = "save modified jobs";
btn.Attributes.Add("Name", "hello");
btn.Command += new CommandEventHandler(SaveChanges);
btn.CommandName = "SaveChanges";
mode.Controls.Add(btn);
<font color=red>
Page.ClientScript.RegisterStartupScript(GetType(), "saveScript",
String.Format("function EnableSave( isDisabled )"+
"{{ var saveButton = document.getElementById(\"{0}\");"+
"saveButton.disabled=isDisabled;}}", btn.ClientID), true);</font>
}
It doesn't get much better than answering your own questions...until somebody comes along and blows your solution out of the water.
I'm waiting...
Regards
Angel
*********************************************
The sooner you fall behind, the longer you have to catch up.
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Hello,
I have a big Problem with uploading programmatically docs into a WSS Documentlist.
I must load the Document an set MetaDatas ( column values ) for it. I must do it in ONE step, because I want only one Version of the file for this Process.
The only way to do this ist to use Frontpage RPCs.
This work fine... but !
If a property I want to set has special chars ( äöü&|; for example ), and I put it in this MetaInfo string, the server gives me an "unknown error code". So I think I must encode this string.
Do anyone have experience with this ?
I allready tried to snif various RPC calls from Word with fiddler, but Word do this job on a different way, saving properties in the Doc file, then doing the RPC call without metainfos.
Thanks for answers.
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