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But, if there are 10 records per page, and suppose all the checkboxes for that records are selected then how can i store them in a session variable for that page?
Sandeep Kumbhar
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Hi! is it possible to resize the columns of a GridView at run time?
Thanks & Regards,
SAMir Nigam,
Software Developer,
STPL, Lucknow, India.
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How?
Thanks & Regards,
SAMir Nigam,
Software Developer,
STPL, Lucknow, India.
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What you have tried so for in the gridview?
Regards,
Satips.
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Hi,
There are some files that I'd like to put on the server of the web application, and I want the client to access them from the server using Server.MapPath()
The files saved on the server are on "C:\Inetpub\wwwroot\MyProject"
Now, How will the client access them after I install the application on his machine, I mean maybe the his Opeerating System is on the "D" not the "C" Drive??
for example, In my web application, when the user presses a button, certain data is saved in an XML file. This XML file should reside on the server so I put it here: "C:\Inetpub\wwwroot\MyProject". Then when the user presses another button, he is supposed to view this file. So he accesses this file using "Server.MapPath()". Now after deploying this application on another machine, how can I save this file on the server on this machine, I mean is this path correct or what??
sorry for taking u so long to read this but I just wanted to understand how to do that??
thnx in advance
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You should always use relative paths (using Server.MapPath) and never hard code the path. Also when you deploy the application, you save that XML file in the Myproject folder under the application root whatever it is.
You can post the download code if you need more help.
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Hi,
Try to get the path this way:
string path=Server.MapPath("..\\MyProject");
then you can add the file name to this "path" and save it.
Regards,
Blumen
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thnx a lot, it worked
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Hello all,,,
Am having one problem while developing,, please help me out as soon as possible,,, its urgent,,
Am using textboxes to insert data into database,,,I want to insert textbox contents into database,,, but without using any button r click event,,,,, after filling the data into textboxes it should save contents automaticaly,,,
waiting for reply
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method1
on last textbox lost foucos called save to database
method2
on form unload if there are text in any txtboxes save it to db
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Thank u for ur reply,,,,
but here am using 2 text boxes,, first fld is mandatory,,n second is not,,,
if i use method 1--on last textbox lost foucos called save to database..
after entering the first time,,,if am goin to enter for sec time,, anycost i ve to click the second textbox as the control is in that text box,,, but i want,,after entering into the textbox itself, it should save for any click event on the page,,,
if i use method 2--on form unload if there are text in any txtboxes save it to db
as i told 1st fld is mandatory,, i need to display error msg for dat,,, but if i write in d formload itself,,error msg is showin at d form load itself..
is der any solution for this
thank u..
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plz told me that you design this for web or desktop application.
if you are using web application tht page then you are rally doing wrong to save data without clicking button bcz in web every thing take place remotly on your sever that page request to server,while in desktop application this can be affordable,any how.
i am going to tell you method for both web and desktop application.
on text box lost focus save the data to globally declare variable in desktop application and web application use viewstate to save the first text box data.now if the user go to the next text box then on the lost focus of that text save to db both,otherwise if user close the form or come again to the first textbox save to db and clear the first textbox.
try this if any problem ask for help.
thanx
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Hello Every body,
I want to make the only those items selected in list box whose value i retrieve from database.
i unable to do so,
i had set the selectionmode to multiple .
regards,
rahul saini
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i have created a number of combo boxes according to my need.no i want to save the changes when any one click update button,but here the control did not find by findcontrol function.
Dim i, j, totc As Long, FcNo As String, cmbcat As Object, fid As ArrayList
catarry = New ArrayList
catarry = CType(ViewState("catgs"), ArrayList)
totc = CLng(ViewState("totcts"))
For i = 0 To totc - 1
'for category combo box
'cmbcat = New Object
'cmbcat = CType(Me.FindControl("catpp" & catarry(i * 3 + 1)), DropDownList)
'cmbcat = CType(Me.FindControl("catpp" & catarry(i * 3 + 1)), DropDownList)
'cmbcat = CType(Me.FindControl("catpp" & catarry(i * 3 + 1)), DropDownList)
If Not CType(Me.FindControl("catpp" & catarry(i * 3 + 1)), DropDownList) Is Nothing Then
FcNo = CType(Me.FindControl("catpp" & catarry(i * 3 + 1)), DropDownList).Text
End If
StrQry = "update category set cat_order=" & FcNo & " where cat_no=" & "catpp" & catarry(i * 3 + 1)
'Now check for all forums of category
fid = New ArrayList
fid = AllFunctions.PopToarraylist("select Forum_No from Forum where cat_no=" & catarry(i * 3 + 1), 1)
For j = 0 To fid.Count - 1
cmbcat = New Object
'cmbcat = CType(FindControl("frmpp" & fid(i)), DropDownList)
'cmbcat = CType(FindControl("frmpp" & fid(i)), DropDownList)
'cmbcat = CType(FindControl("frmpp" & fid(i)), DropDownList)
If Not CType(Me.FindControl("frmpp" & fid(i)), DropDownList) Is Nothing Then
FcNo = CType(FindControl("frmpp" & fid(i)), DropDownList).Text
End If
'cmbcat.Text
StrQry = "update Forum set Forum_Order=" & FcNo & " where forum_no=" & fid(i)
AllFunctions.UpdateQry(StrQry)
Next
Next
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Where did you add the combo boxes to the Controls collection?
you must add them first in order to find them later.
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i add these comboboxes to diferent dynamic created tables then add these tables to a place holder.you can see different findcontrol function in post i given.
i try following
placeholdername.findcontrol()
tablenames.findcontrol()
but fail.
i done radio button finding on similar technique that working properly but with drop down it not working.
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hi,
i have a c# desktop application, i want to provide a link to download this application in my website
how can i do this.
and i need to show the progress of downloading also.
thanks in advance
My small attempt...
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Hi,
Put your C# application in the wwwroot/Project folder, and use a an anchor tag.
Example:
in code behind, in the page_load (or another appropriate event) give the path of your C# application.
give the file path to the href property of the anchor control. I hope it will work.
Regards,
Blumen
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thanks
My small attempt...
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Hi friends,I have one text box on my form.i need to insert the data from tat text box to DB without clicking on any button.Now i have written the code under text changed event of that text box.So it is inserting whenever i click on that form.Besides this i need to insert data when i close tat window.But it is not inserting when i close tat window.Plse help me.Thanks in advance
With Regards
Lijo Rajan
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Is Lijo Rajan and Tanvisha are some user.
Regards,
Satips.
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I am new to .net and having some difficulties in debugging unmanaged Native DLL in .net..
I am using a Native COM DLL in ASP.Net web application. The problem is I am unable to degul my DLL in .NET. When I add a reference to DLL a interop DLL is created and when I try to load Symbol information manually I am unable to do so.
How can I Debug com DLL here ???
Please Help?
/A
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In your application is there already the DLL is referenced pls check it out.
If the Dll is already referenced delete that one and try to reference the New Dll it will work fine.
Regards,
Satips.
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