display data in row and column both

In ASP.NET 1.X and ASP.NET 2.0 DataList was the primary control used to display data in groups. In ASP.NET 3.5 we have a new control that takes care of grouping data. In this article we are going to demonstrate how to group data using the ListView control.

Many times you want to select multiple columns in a DataGrid and highlight the columns selected.

In the DataGrid MouseDown Event you will find out if you have selected a column header through the hit test. You then find the co-ordinate of the column and construct a rectangle out of that. If you are selecting multiple columns you can store the index of the columns and the rectangle in ArrayList.

Make sure you clear the ArrayList when you HitType is None.

you can use javascript confirm() dialog for asking user confirmation to delete records or not?

Hi,

I would want to know what is better: to keep a lot of data in cache at once or to keep a little data by paging?

 

For example:

I have 1000 articles and 200 pages.

 Hi, I have window form to let user fill data, I want to alert user if close web browser before saved web form data, could anyone provide any clue?

 

Thanks,

Martin

Dear All,

I cannot add a new column in existing table.

I have a two tables ['ev_event_how' & 'ev_events_event_how'] has relationship between these table.

Ex:
Table: 'ev_event_how'

UID - Event[PK]

 

Ex:
Table: 'ev_events_event_how'

UID - Event[FK] - Desc

I want to add a one more column[IsDelete] in both table. But Sql server is not allowing to add the new column, Showing various errors like

1.cannot add a new column-Unable to modify table.Invalid object name 'MSED_Logs.DatabaseLog'

2.TITLE: Microsoft SQL Server Management Studio
------------------------------

User canceled out of save dialog
 (MS Visual Database Tools)

 

How can I make it add a new column in existing table?

 

 

 

 

 

 

 

Hi all,

I have a SQL routine which builds me an entire XML file and returns it as a string. 
If I save the content of this file as sample.xml for instance, I am able to open it in IE or any other browser and the user can expand the nodes and see all the content he wishes.

I am trying to build a ASP.Net page which will display the content of a XML file in the same way (or similar) that the browsers do.

So far, I've been reading some posts and noticed I can use XmlDataSource control and its Data property to load the entire XML doc as a string. Now I am stuck how to display the contents. I found TreeView very confusing and not sure if DataGrid would be a alternative as well. I need to user to be able to open and expand the nodes.

Please someone point me to the right direction. What controls to use, etc... sample codes are the best ;-)

Thank you

 

i grid view contain the following coloum

id    name         DateofBirth                  DateofJoining 

1       a            22-Aug-1980                      10-jan-2000

1       a            22-may-1980                      20-feb-2000

1       a            12-Feb-1980                      15-mar-2000

1       a            3-Aug-1980                      7-jan-2000

how to sort if we click   DateofBirth or Dateofjoining and not sort any where if we click(Id,Name)

I need to retrieve and display directory files in descending order. For example: file-02_01_2010.txt should display before file-01_01_2010. I am using DirectoryInfo.getfile(searchPattern) but that will return files in random order (or maybe ascending order, I am not sure). Is there a way to specify the order in which I need files to be returned? I know I can load them into an array, sort them, etc., etc., but is there any cleaner way?

I am attempting to bind data from a dropdown list that was populated from another datasourceID. I've bolded what I believe is relevant to this issue in the code below. But basicly its binding the proper county on the pull down menu but when I hit form submit it dosnt postback that info instead its null.

<asp:FormView ID="FormView1" runat="server" DataSourceID="SqlDataSource1"
            style="margin-right: 59px"
           CellPadding="4"
            ForeColor="#333333" DefaultMode="Edit" DataKeyNames="UID">
            <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
            <RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
            <EditItemTemplate>
                Edit Item Template<br /><asp:Label ID="uidlabel" runat="server" Text='<%# Bind("uid") %>' /><br />
                last_date ha:
                <asp:TextBox ID="last_dateTextBox" runat="server"
                    Text='<%# Bind("last_date", "{0:d}") %>' AutoPostBack="True"
                    CausesValidation="True" />
                <br />
                first_name:
                <asp:TextBox ID="first_nameTextBox" runat="server"
                Text='<%# Bind("first_name") %>'
                    CausesValidation="True" ontextchanged="first_nameTextBox_TextChanged1" />
                <br />
                last_name:
                <asp:TextBox ID="last_nameTextBox" runat="server"
                    Text='<%# Bind("last_name") %>'
                    AutoPostBack="True"
                    CausesValidation="True" />
                <br />
                mi:
                <asp:TextBox ID="miTextBox" runat="server" Text='<%# Bind("mi") %>'
                    AutoPostBack="True" CausesValidation="True" MaxLength="1" />
                <br />
                home_phone:
                <asp:TextBox ID="home_phoneTextBox" runat="server"
                    Text='<%# Bind("home_phone") %>' MaxLength="9&