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I guess you need to maintain a value path and work with Menu.FindItem()[^] method.
Other way is to recursively search the menu items and sub items until you get the required item.
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Hello every one,I have some images in mysql data base .I am trying to get it in web page.I am writing following code but i am getting error some array outof Rang exception.Please give me the solution.The code is as follow
OdbcConnection con = new OdbcConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString);
OdbcDataAdapter da = new OdbcDataAdapter("select Image from test4", con);
DataSet ds = new DataSet();
da.Fill(ds, "test4");
DataRow row=ds.Tables ["test4"].Rows [0];
byte[] image = (byte[])row["Image"];
Response.BinaryWrite(image);
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hi,
You can try like this:
cmd = new OleDbCommand("select * from gallery where event_id='"+ id +"'", conn);
dr = cmd.ExecuteReader();
if (dr.HasRows)
{
cmd1 = new OleDbCommand("select event_name from events where event_id=" + id, conn);
dr1 = cmd1.ExecuteReader();
dr1.Read();
lblevent.Text = "<h3>" + dr1[0].ToString() + "</h3>";
lblevent.Text = lblevent.Text + "<p>";
dr1.Close();
while (dr.Read())
{
lblevent.Text = lblevent.Text + "<a href='images/events/" + dr[3].ToString() + "' rel=\"lightbox[events Photos]\"><img src=\"images/events/thumb/" + dr[2].ToString() + " \" alt='' width=\"100\" height=\"96\" border=\"1\" /></a>";
}
lblevent.Text = lblevent.Text + "</p>";
cheers,
sneha
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Well, I guess that you don't have a single row in your table. I would try to debug the code, setting a breakpoint where you access the row.
Regards
Sebastian
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I am writting this syntex for insert. its showing syntex error in insert.plz tell me the correct one.
INSERT INTO Registration (DATE OF BIRTH,CONTACT NUMBER) VALUES('" + DateT.Text + "','" + ContactT.Text + "')
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I think you haven't read any book on SQL, you have no idea about T-SQL.
In this statement you should use [] in column name because there are spaces in column name (which is not a good practice).
Second you should pass parameters...
Be an Eagle, Sky is Yours.
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Hi,
You should use parameter mapping to avoid sql injection.
cheers,
sneha
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INSERT INTO Registration ([DATE OF BIRTH],[CONTACT NUMBER]) VALUES('" + DateT.Text + "','" + ContactT.Text + "')
Be aware from SQL Injections!
I Love T-SQL
"Don't torture yourself,let the life to do it for you."
If my post helps you kindly save my time by voting my post.
www.aktualiteti.com
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I have created a registration form. The details of this registration form should be stored in table.
How to do that and what is the syntex for insert.
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You want that someone write code for you (absolutely free ).
First read some beginner's book on C# and SQL.
Be an Eagle, Sky is Yours.
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If u dont mind than can u suggest me some books for thi
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insert into tbl_name(coulmn_names separated by commas) values(Values to be insert)
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Hi guys, I'm trying to built a grid view from scratch, create it then do all the bindings by code, do u know of any good articles related to this matter ?
thanx
Mr.K
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Hi All,
I want to integrate flex(Adobe ) with ASP.Net can anyone help me to find out the way .
Thanks
Amit Patel
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The only thing that i can send from client side to side is string. Is it right or wrong????
If right,why it is being so.
if wrong, then what are all things i can send from client to server
thanks
regards
Subramanian
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Hi,
not sure if I got your question right. Which technology do you use? Lowlevel TCP/IP or higher like ASP.NET.
I would say that communicating at a low level (like TCP/IP) everything sent from client to server are bytes. These will be interpreted as string. Since nearly each type has a string representation you can send everything from client to server. It is just a matter of the layer above TCP/IP to build an object from a special type from the received string.
Regards
Sebastian
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Hi all,
I have a gridview control in asp.net 2.0,and some datas are binding from the database.If there is no data in the databse,then the grid is not displayed.Is it possible to display the grid without any data.The data is added by <boundfield>
Thanks
Denny
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by assigning a empty datatabel with relevant column name can be useful.
eg:
DataTable dt = new DataTable();
dt.Columns.Add("dummy");
dt.Rows.Add();
GridView1.DataSource = dt;
GridView1.DataBind();
//but this is not a best practise....
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<
DataTable source = new DataTable();
gridViewAppointment.DataSource = source;
// New empty row is added to the grid view to dis play the data table.
source.Rows.Add(source.NewRow());
gridViewAppointment.DataBind();
int columnsCount = gridViewAppointment.Columns.Count;
gridViewAppointment.Rows[0].Cells.Clear();// clear all the cells in the row
gridViewAppointment.Rows[0].Cells.Add(new TableCell()); //add a new blank cell
gridViewAppointment.Rows[0].Cells[0].ColumnSpan = columnsCount;
gridViewAppointment.Rows[0].Cells[0].HorizontalAlign = HorizontalAlign.Center;
gridViewAppointment.Rows[0].Cells[0].ForeColor = System.Drawing.Color.Red;
gridViewAppointment.Rows[0].Cells[0].Font.Bold = true;
// set No Results found to the new added cell
gridViewAppointment.Rows[0].Cells[0].Text = "No Appointment Found!";
>
yes it is possible but u have to display some message like no recordfound
first create the data table bind it with grid view
then get column count
clear all cells then join all column through colspan then add text
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I m new for asp.net... i want to create login page with validation... so pls send me a code.... I m using user and passward in front page.. pls reply... am writing code in C#.net
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If you're new to ASP.NET, you should NOT be writing security based code. I can only assume this is paid work and that you're one of the hordes of unskilled third world programmers ripping off western companies ( although they deserve it to think they can get real code for what they pay you ).
It's really trivial - you have a username and a password. You write sql to check them in the database. You use the session to store if someone is logged in, so other pages can refer to the login page if the user is not logged in. There's a component in ASP.NET that does it, but I never use it, when I did it was more hassle than it was worth.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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Christian Graus wrote: third world programmers
Very harsh Christian , you don't have any rights to abuse any one please you read guidelines before answering any question as it put by the chris maunder and atleast this should not be from your side.
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Christian Graus wrote: one of the hordes of unskilled third world programmers ripping off western companies
world is progressing,
the gap between east and west is narrowing,
and we have here some VERY narrow minded people ...
Grow up .... man ... please grow up ...
Apurv
“Never trust a computer you can’t throw out a window.”
(Steve Wozniak)
“There are only two industries that refer to their customers as ‘users’.”
(Edward Tufte)
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