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I am trying to implement the code provided at this link:
http://www.danielsoper.com/programming/DataGridViewDragDropRowsColumns.aspx
I have populated the datagrid from oracle table; but it is returning error when i close/end the application. "No symbols are loaded for any call stack frame. The source code cannot be displayed" and then another message box appears which title is "LoaderLock was detected".
Please try at your end and let me know to correct the error.
Regards
Girish
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Hey guys
I create a webform in a new project however this form will also be using in another project. So i using add existing item to add it to my project however i am unable to call for that page. Any idea how to go around doing this?
Thanks a million
KaKaShi HaTaKe
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You got your answer in the C# forum. Do you not understand ASP.NET, or do you just not understand C# ?
Christian Graus
Driven to the arms of OSX by Vista.
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Can any one tell while using panel i want to set its position like in center,or left etc. how can i do it???
Thanks in advance.....
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Use Tables, place Panels inside the table. Create Table rows as per requirements and place your controls inside tables.
cheers,
Abhijit
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Use css. For centering, you set the left and right margin to auto:
style="margin: 0 auto"
For left and right, you use floating:
style="float: left"
Despite everything, the person most likely to be fooling you next is yourself.
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how to use or show the progress bar in web application???
Thanks in advance....
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Yes , you can do it using AJAX Updatepanel and UpdateProgress control for that.
cheers,
Abhijit
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can any one tell me
In a web application,for example i want to upload a photo so for that i want to show a dialog box for uploading he photo and when the dialog box opens i want to lock the screen.How can i do it ????
Thanks in advance....
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I didn't get your question. From where you are uploading it. its from main screen or from popup. which screen you want to lock.
cheers,
Abhijit
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actually for example in orkut when u upload a photo a new small window opens asking the path for photo and at same time u can't do anything at its background.
similar to this i want to do.
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Did you mean something like this[^]?
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sarangkhandare wrote: yes how to do it....
Which means that you haven't read the link provided by me. That page explains how to do this using the ASP.NET AJAX extensions.
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Use Ajax Control (ConfirmButtonExtender, ModalPopupExtender) and Panel
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1) I am using Forms Authentication. but the page is not redirect to desired
login page after session time out.
wen.config file
<authentication mode="Forms">
<forms name="aspx" timeout="1" loginurl="SessionExpired.aspx">
2)and When I debug the application
. Session_end is called. in the Session_End
method i write code to redirect to the LoginPage but it is still not
redirecting.
void Session_End(object sender, EventArgs e)
{
Response.Redirect("SessionExpired.aspx");
}
its threws an exception...
'((System.Web.HttpApplication)(this)).Response' threw an exception of type 'System.Web.HttpException'
in both the cases im not able to redirect to "SessionExpired.aspx"
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First thing to remember always is that web applications are stateless, despite what the ASP.NET framework has set up for you to kid you on that it is stateful. This means that ASP.NET is using a number of "parlour tricks" to allow you to develop stateful web applications while hiding the real architecture of web applications. Sometimes the "parlour tricks" don't work the way you expect simply because there is no real substance as there would be in a real stateful architecture (e.g. WinForms)
1. When you say it is not redirecting to the log in page after the session time out, are you sitting waiting at your browser expecting after one minute for it to automatically update your page? That isn't going to happen because it is up to the client to do that, but all your code is at the server.
You have two choices that I can think of off the top of my head: (1) Add some javascript that peforms the redirection for you, or (2) use a meta refresh[^] to do it.
2. The Session_End event handler is not called in response to a user request, therefore, without the request there can be no response. The session is just another of ASP.NET "parlour tricks" to give you state information to make it appear that you are developing against a stateful architecture.
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Hi all
I want this......i dont know y.........
I am populating a gridview and every field of the grid view should be a button which should redirect to the Edit.aspx page.
So I want 2 things:
1.) Every gridview field should be a button.
2.) I want a specific field(emailid) of the row in which button has been clicked.
Am i clear to u...........???? please help.........
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hi
i have smilar code for you, this code work for user query string on gridview,
i but hyrplink and image on it, you can chane it,
<asp:gridview id="GridView1" runat="server" height="341px" width="493px" autogeneratecolumns="False" xmlns:asp="#unknown">
DataSourceID="SqlDataSource1" style="z-index: 100; left: 32px; position: absolute; top: 260px"
BackColor="LightGray" BorderColor="White" Font-Size="10pt" CaptionAlign="Bottom" >
<columns>
<asp:boundfield headertext="H1" datafield="B" />
<asp:boundfield headertext="F" datafield="F" />
<asp:boundfield headertext="S" datafield="S" />
<asp:templatefield>
<itemtemplate>
<asp:hyperlink id="HyperLink1" runat="server" imageurl="<%# Eval("ID", "images/check.jpg") %>">
NavigateUrl='<%# Eval("ID", "Items/Show.aspx?ID={0}") %>'></asp:hyperlink>
</itemtemplate>
</asp:templatefield>
</columns><gridview>
</gridview></asp:gridview>
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vaibhavbaweja wrote:
I want this......i dont know y.........
vaibhavbaweja wrote: Am i clear to u...........???? please help.........
Don't use this types of Chatting language here. This can be good in any messenger or SMS not here.
vaibhavbaweja wrote:
So I want 2 things:
1.) Every gridview field should be a button.
2.) I want a specific field(emailid) of the row in which button has been clicked.
Try to use Gridview Template Field.
cheers,
Abhijit
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but i want every field of the grid to be a button or link button....
template field will add an extra column......
2. n hw can i retrive the specific field of a row corresponding to the clicked button.
tried using Onrow command.....but its not working...... 
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I want to know the code how to save data from dynamically created textboxes.
The code I have written is this in whch I have dynamically created label and textboxes in a html table.The data in the label is from a table
The code I have written so far is
public partial class _Default : System.Web.UI.Page
{
TableRow row;
TableCell cell;
Label label1;
TextBox text;
SqlConnection cnn = new SqlConnection("server=.;database=northwind;uid=sa;pwd=");
void loaddata()
{
SqlCommand cmd = new SqlCommand("select * from Categories", cnn);
SqlDataReader dr;
cnn.Open();
dr = cmd.ExecuteReader();
int i=1;
while (dr.Read())
{
row = new TableRow();
cell = new TableCell();
label1 = new Label();
label1.Text = dr["CategoryName"].ToString();
cell.Text = label1.Text;
row.Cells.Add(cell);
cell = new TableCell();
text = new TextBox();
text.ID = "text" + i;
cell.Controls.Add(text);
row.Cells.Add(cell);
Table1.Rows.Add(row);
i++;
}
cnn.Close();
dr.Close();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{ //Initiate the counter of dynamically added controls
this.NumberOfControls = 0;
}
else
{
// //Controls must be repeatedly be created on postback
this.loaddata();
}
}
protected void Button1_Click(object sender, EventArgs e)
{
for (int i = 1; i <= NumberOfControls; i++)
{
SqlCommand cmd = new SqlCommand("insert into DUTYDATE (DateofDuty) values(@DateofDuty)", cnn);
try
{
string name = "text" + i.ToString();
TextBox tb = Table1.FindControl(name) as TextBox;
cmd.Parameters.AddWithValue("@DateofDuty", tb.Text);
}
catch (Exception)
{
}
}
}
protected int NumberOfControls
{
get
{
return (int)ViewState["NumControls"];
}
set
{
ViewState["NumControls"] = value;
}
}
}
can anyone tell how do i save data whch the user enter at run time as this code is not running....................
   
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savianand wrote: Subject: Please Help its urgent!!!!!!!!!!!!!!!!!!!!
Never put subject line in that way. It's not the right way to ask question. Put proper subject line, that other members can have an understanding from you subject.
savianand wrote: l how do i save data whch the user enter at run time
When ever you created the text box dynamically, you should have id . So at the time of save data , just read value from those id and save it to database.
cheers,
Abhijit
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I asked around, and no-one else here thinks it's urgent. I guess this means you need to work in such a way that you get your help before you are in a tight jam and relying on charity to get you out.
Christian Graus
Driven to the arms of OSX by Vista.
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