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i have developed a project.First time when i login by entering the login information and then log out by clicking log out button. After log out when i click the "BACK" button from control tool bar ("Green") then i login automitically without entering the login information. how i can remove this bug.
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 ![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif) how to copy data from different servers(both sqlserver2000), same table names with same structure without using queryanalyser/enterprisemanager editors, through only aspx pages
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First of all you have to write connection string for both sql server.Then write "insert into tablename" query for both connection string.But make sure,you have to open one sql server connection at a time.For example write
ConnectionString for first server
connection open
insert query for first server
connection close
ConnectionString for Second server
connection open
insert query for second server
connection close
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Hi,
I have a User Control which contains a Link Button. This Link Button is supposed to redirect a user to another webform as well as hide certain other link buttons on the same User Control.
The problem is that the Link Button in the User Control MUST be in a FORM tag with "Runat='server'". When I run the program, I am told that there must only be ONE form tag on a page.
Admittedly there is a FORM tag on the webform which is linked to the User Control. So BOTH the User Control AND the Active Webform HAVE FORM tags, which is apparently NOT allowed.
Any ideas on how to bypass this issue?
Thanks.
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What i can tell you is remove the form tag from the user control and then place the user control(without form tag) inside the form tag in the webform.
Best Regards,
Apurva Kaushal
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I had thought of that.. but I really need the Link Button to be in the User Control rather than in the Webform because the Link Button is a part of a long list of other Link Buttons which control the whole site.
In anycase, I have decided to use asp:Hyperlink instead of asp:LinkButton seeing as the asp:Hyperlink does NOT require to be place inside a tag.
Thanks for your reply.
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I want to display animated image in my XAML(WPF) application.Can anyone help me for that?
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The code i have given to move the records when i click buttonNext,but it is not moving forward.
when i click on Next it has to show the reocrds as per the code i have given.To get previous records also.
Corrrect my code and giving exception as Parameter value cannot be null.
Dim ds As DataSet
Dim dr As DataRow
sedr = New SqlDataAdapter("Select * from Offices", dbconn)
sedr.Fill(ds, "Offices")
DG.DataSource = ds
For Each i In ds.Tables("Offices").Rows
TextBox2.Text = ds.Tables("Offices").Rows(0)("Office_id")
TextBox3.Text = ds.Tables("Offices").Rows(0)("address1")
TextBox4.Text = ds.Tables("Offices").Rows(0)("address2")
i=i + 1
Next
kissy
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Hi kissy,
There is no need of using datagrid for moving to next records or retrieving the records into datagrid.
You can have a look at the following code, it will help u out of your problems:
Private Sub btnnext_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnnext.Click
Try
Dim sqlstmt As String = "select * from orders"
Dim ds As DataSet = New DataSet
Dim ConString As String = "server=.;database=Northwind;user id=sa;password=sa"
Dim con As New SqlConnection(ConString)
Dim myDataAdapter As New SqlDataAdapter(sqlstmt, con)
myDataAdapter.Fill(ds, "orders")
If Session("sessionid") <= ds.Tables(0).Rows.Count - 1 Then
txtretrieve.Text = ds.Tables(0).Rows(Session("sessionid"))("ShipName") 'retrieves values into the textbox using datasets
txtretrieve.DataBind()
Session("sessionid") = Session("sessionid") + 1
End If
Catch ex As Exception
lblexception.Text = ex.Message
End Try
End Sub
Hope this will help you out of your problems.
Thanks & regards,
Suresh Dayma
-- modified at 6:32 Monday 4th September, 2006
Everything is Possible!
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But in my form i am not using any session,a simple record navigation using Datareader and dataset.Like that i have to do.
Dim ds As DataSet
sedr = New SqlDataAdapter("Select * from Offices", dbconn)
sedr.Fill(ds, "Offices")
For i = 0 To ds.Tables("Offices").Rows.Count - 1
TextBox3.Text = ds.Tables("Offices").Rows(i)("address1")
TextBox3.DataBind()
TextBox4.Text = ds.Tables("Offices").Rows(i)("address2")
TextBox4.DataBind()
TextBox5.Text = ds.Tables("Offices").Rows(i)("pincode")
i=i+1
Next
Will it work properly,or do i need to change any modifications.I have to use for next record,DataReader and for previous records,Dataset.
-- modified at 7:33 Monday 4th September, 2006
kissy
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Kissy16 wrote: Dim ds As DataSet
sedr = New SqlDataAdapter("Select * from Offices", dbconn)
sedr.Fill(ds, "Offices")
For i = 0 To ds.Tables("Offices").Rows.Count - 1
TextBox3.Text = ds.Tables("Offices").Rows(0)("address1")
TextBox3.DataBind()
TextBox4.Text = ds.Tables("Offices").Rows(0)("address2")
TextBox4.DataBind()
TextBox5.Text = ds.Tables("Offices").Rows(0)("pincode")
i=i+1
Next
I think in this case only the last record will be displayed in the textboxes. What i will suggest you is to put the dataset in viewstate and then navigate it.
Best Regards,
Apurva Kaushal
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But in my form i am not using any session,a simple record navigation using Datareader and dataset.Like that i have to do.
Dim ds As DataSet
sedr = New SqlDataAdapter("Select * from Offices", dbconn)
sedr.Fill(ds, "Offices")
For i = 0 To ds.Tables("Offices").Rows.Count - 1
TextBox3.Text = ds.Tables("Offices").Rows(i)("address1")
TextBox3.DataBind()
i=i+1
Next
Will it work properly,or do i need to change any modifications.I have to use for next record,DataReader and for previous records,Dataset.
-- modified at 7:36 Monday 4th September, 2006
kissy
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Yes , you have to make modification to your code because your FOR loop is not coded properly.
The code which you have written in for loop is getting executed multiple of times.So, Try to do debugging.
and also let me know why you want to use both datareader and dataset for retrieval of next and previous records.
and yes u can use both of them.
If you dont want to use session then u can make use of label control(Server)
and assign 0(Zero) to it and if you dont want to show it(label) to user then you can hide it by setting its visible property to false.
So have a look at this code and make changes to it as per your requirements.
If lbl1.Text <= ds.Tables(0).Rows.Count - 1 Then
txtretrieve.Text = ds.Tables(0).Rows(lbl1.Text)("ShipName") 'retrieves values into the textbox using datasets
txtretrieve.DataBind()
lbl1.Text = lbl1.Text + 1
End If
Thanks and regards,
Suresh Dayma
Everything Is Possible!
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Hi
Am having a Imagebutton whose ImageUrl is to be set from a field in database.
How to set to ImageUrl using a string(contains Filename of the image) from db.
Also,
Am having two imagebuttons ,but only one function which will be fired when either of the button is clicked.How to know which imagebutton has been clicked?(i need this because on clicking the image the ImageUrl of the imagebutton should be passed to another WebForm as QueryString)
<asp:ImageButton id="imgButton1" ImageUrl="file:///D:\Picture1.jpg" CausesValidation="False" Runat="server" Click="img_Click">
private void img_click(object sender,ImageClickEventArgs e)
{
ImageButton imgBt = (ImageButton)sender;
string url = imgBt.ImageUrl;//clicked imagebutton's url'
Response.Write(url);
}
But i couldnt make out.
Kindly help me in finding the solution..
Thanx
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Dude,
The way you have approached will work. Set a break point and check.
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Hi...
It worked finally.
:(But when i passed the ImageUrl as query string,the file path wasnt received in its correct format..
I couldnt find the 'slashes' that appears in the file path.It returns the whole path as a string itslef..
Can anyone plz tell me why it happens?
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Hi,
We have a web page with a menu on the left hand side. On
click of the menu, we want some content to be displayed on right side but
without the whole page getting refreshed. We are using master pages
with the menu in the master page. Using frames is one alternative but
we are not game for that due to UI limitations. Will Atlas solve myissue? And if so can some one please let me know how? Any other
solution is also most welcome.
Thanks and Regards,
jagmit
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hi,
i want code for auto unzipping files to local machine .
thanks
nilesh
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I have developed an asp.net 2.0 application which has multiple user controls loaded in its master page [I've used the "@Register" option rather than the Page.LoadControl()]. Currently the user controls are loaded as per the way they are aligned in the page [top to bottom].
Ex:
<table>
<tr>
<td>
<uc1:Control1 ID="ucControl1" runat="server" />
</td>
<tr>
<tr>
<td>
<uc2:Control2 ID="ucControl2" runat="server" />
</td>
<tr>
</table>
Is there any way for my bottom aligned user control (uc2:Control2) to get loaded before the user control (uc1:Control1), because some of the properties of Control1 are dependent on Control2?
Any help is will be really appreciated.
Arun
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Usually controls shouldn't be dependent of each other at all.
How do the controls depend on each other? If possible make the dependency so that it only requires the other control to be in a previous state, e.g. in the Load state require that the other control is created, or in the PreInit state require that the other control is loaded.
---
b { font-weight: normal; }
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windows can store your logon information for network locations and web sites
in Control panel->user Account->manage my network password->> (Stored User Name and Password)
and you can see this informatin in a list and if you click properties you can see
server name & user name & password.
can add new entry and change them or remove if you want
How can i retreive the list of server name & username for all stored account
(put them in dropdownlist or saved them on DataBase)
using asp.net or vb.net code
can any one help me ????!!!!
Saeed
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Hi,
Im doing a module which looks similar ot MS word. Like, we can draw images like BOX, CIRCLE, ELLIPSE by selecting the images from the tool bar. Those thins are coimpleted. Now i want to select all the images which has been drawn on the shart, like selector box ir by draggind mouse over all the images and select all the images under the dragged rectangle image.
Everything has been done using java script to draw images.
If any one has any ideas please let me know.
Regards
Mukilan.
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Hi all,
I have a TreeView control in a C# ASP.Net 2.0 project and (so far) have not been able to work out how to persist the state of the expanded/collapsed nodes between postbacks. At present, whenever the page comes back from a postback all nodes are expanded instead of just the ones the user physically expanded. Is this functionality available as part of the standard treeview or does the developer need to write it?
I found Tom John's article (http://www.codeproject.com/vb/net/TreeViewDataAccess.asp) regarding serializing the state of the TreeView but I still find it hard to believe the ASP.Net control does not cater for this in some way itself.... am I missing something simple?
TIA for any help/suggestions etc.
Mike
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