I've created a Column button in datagrid using this code
<Columns>
<asp:ButtonColumn Text="Resend" ButtonType="PushButton" CommandName="Resend"></asp:ButtonColumn> </Columns>
But I don't know where to access the event of this Button, also I would like to know how to retrive the row data of this button
I have "Order" object with Columns Ticket,OTP and CustomerName etc.Intially on DataGrid, I'm binding Ticket only , when user clicks on "Column Chooser" button, another windows appears to pickup CustomerName,OTP columns to add specified column dynamically on Datagrid. Environment : Asp.net ,C# with Object Data source
Public Class Order
{
publc void Order()
{
}
public string Ticket
{
get
{
return this.strTicket;
}
set
{
this.strTicket = value;
}
}
public string OtpNumber
{
get
{
return this.strOtpNumber;
}
set
{
this.strOtpNumber = value;
}
}
public string CustomerName
{
get
{
return this.strCustomer;
}
set
{
this.strCustomer = value;
}
}
}
}
I'am Developing a commercial website using vs2005 and sql 2005,where my users will download and upload wallpapers and ringtones,so my issue is,i got the coding for uploading ,ut the problem is it is storing the files two times, the code i have used is in the following link,http://www.beansoftware.com/asp.net-tutorials/images-database.aspx
View 10 RepliesI have a datagrid which I only want the maintenance column to be editable (the other fields are only editable to admins at a different web page)
I've only just started messing with asp/SQL and would be very grateful for the help :)
Below is my code. I have tried messing with the update queries and it seems to mess up everytime some way or another. I'v
[Code]....
I've got a typed dataset that populates programmatically based upon dropdown selections from the user, and then is bound to a datagrid. One of the cols is a bit type (indicating whether or not that record is "active"). I would like that datagrid col to be exposed to the user as a bunch of checkboxes, which the user could turn on and off as needed, and then update the entire recordset according upon clicking Submit.
Is converting a dg column into checkboxes a straightforward thing to do?
how to sort DataGrid column. (Say like FirstName) I have done snippet like: (see Bold text) For HTML :
<asp:DataGrid ID="dtgCustomerSearch" runat="server" AllowSorting="true">
<Columns>
<asp:BoundColumn HeaderText="CustomerID" DataField="CustomerID" />
<asp:BoundColumn HeaderText="First Name" DataField="FirstName"
SortExpression="FirstName" />
<asp:BoundColumn HeaderText="Last Name" DataField="LastName"
SortExpression="LastName" />
<asp:BoundColumn HeaderText="Phone No." DataField="Phone" />
<asp:BoundColumn HeaderText="Email ID" DataField="EmailID" />
</Columns>
</asp:DataGrid>
On Page_load I have wrote: this.dtgCustomerSearch.SortCommand += new DataGridSortCommandEventHandler(dtgCustomerSearch_SortCommand);
private void dtgCustomerSearch_SortCommand(object source, System.Web.UI.WebControls.DataGridSortCommandEventArgs e)
{
SortExpression = e.SortExpression;
BindTheGrid();
}
string SortExpression
{
set
{
if (ViewState["SortExp"] == null || value != ViewState["SortExp"].ToString())
{
ViewState["SortExp"] = value;
}
else
{
ViewState["SortExp"] = value + " DESC";
}
}
get
{
return ViewState["SortExp"] == null ? string.Empty : ViewState["SortExp"].ToString();
}
}
I have a datagrid that is supposed to display the list of uploaded word doc containing a specific word , this sort by the one having the greatest number of occurences(relevance).
It should allow the user to download one of the file by clicking on the button column .But im unable to get the text appearing in the datagrid nor the one in the button column
these are the table column
Firstname,Lastname,Path and Relevance
This is the code on item command:
[Code]....
the datagrid code:
<asp:DataGrid ID="DataGrid1" runat="server" AllowPaging="True"
BackColor="White" BorderColor="#DEDFDE" BorderStyle="None" BorderWidth="1px"
CellPadding="4" ForeColor="Black" GridLines="Vertical" ShowFooter="True"
AutoGenerateColumns="False" onitemcommand="DataGrid1_ItemCommand"
Width="353px">
<FooterStyle BackColor="#CCCC99" />
<SelectedItemStyle BackColor="#CE5D5A" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#F7F7DE" ForeColor="Black" HorizontalAlign="Right"
Position="TopAndBottom" />
<AlternatingItemStyle BackColor="#6699FF" Font-Bold="False" Font-Italic="False"
Font-Overline="False" Font-Strikeout="False" Font-Underline="False" />
<ItemStyle BackColor="#F7F7DE" />
<Columns>
<asp:BoundColumn DataField="firstName" HeaderText="FirstName" ReadOnly="True">
</asp:BoundColumn>
<asp:BoundColumn DataField="lastName" HeaderText="LastName" ReadOnly="True">
</asp:BoundColumn>
<asp:ButtonColumn CommandName="getCv" DataTextField="Path" HeaderText="Cv"
Text="Path"></asp:ButtonColumn>
<asp:BoundColumn DataField="NumberOfOccurences" HeaderText="Relevance">
</asp:BoundColumn>
</Columns>
<HeaderStyle BackColor="#6B696B" Font-Bold="True" ForeColor="White" />
</asp:DataGrid>
May i know how to get the value of the button column been click?
I want to autosize the last column so it spans to the full width of the datagrid. I've messed about with the width and autosize but can't seem to get it right.
**figured it out with dataGrid_customer.Columns[4].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
[Code]....
Summing a column in a datagrid
I had a datagrid and I was hiding columns. This was working fine to show just the columns I wanted.
[Code]....
And then I realised I wasn't paging the data so I ticked that on then above code no longer worked. The Count was equalling 1 with the paging ticked on. Why would that be?
I also used the classic formatting and when I sort the columns the classic formatting goes funny, how can reapply the sorting to make it look classic?
Is there a way to make a hyperlink column in datagrid on the fly... I have a search page and would like the user to be able to click a button to few full contents about the item for editing, etc.
View 11 RepliesI have a boolean column in a datagrid that I would like to display as red/green image (I have already created these) instead of false/true. Or maybe I could display the "True" in green text and "False" in red text. Can someone point me in the right direction?
View 2 RepliesI have a datagrid with 5 columns and i m using edit and update methods over it. In the edit event it opens up all the columns in a row for editing. i need only 2 columns in tat row be editable. how can i do this.
my level of knowledge on asp.net with c# is newbie.
I m working on Datagrids and i am trying to specify a fixed width for a Column(in datagrid) ...Is there any property to specify the width of the columns in datagrid(i know its pretty easy to specify the width of the Datagrid but i want to specify the fixed column width) Also how do i specify the text wrapping in a datagrid
View 1 RepliesIs there any way to get the datagrid header column's text before the grid loads.
View 7 Repliesi am kind of new in the .net world. I would like to know how you can add a link column with an image to a datagriid.
P.S. i am using Visual studio 2005.
I had a datagrid with lot of columns.The datagrid coloumns width changes accoprding to data.
So I want to get the width of the column in Javascript,because I maintain a dummy header(**here I need to set the each Header column width according to the data columns width).
I have a datagrid, I want to merging cell. I want my datagrid look like this
Material Name
1
2
3
4
..
31
Material A
100
200
150
220
..
500
Material B
1200
4500
..
600
I want to merge the cell programmitically when ItemDataBound.
1,2,3,...,31 are material date request. If I request Material B with quantity 4500 from 2nd until 4th the cell will be merge.
I already read about Merge Cell in Gridview in this forum, but this solution is different with datagrid.
i have a DatagridView which contains 5 columns. The Fifth Column can contain a number or a NULL value .
I need to edit the DataGrid it in such a way that the fifth column is hidden everytime.
And on a specific condition that if fifth column is not null , then display the value which is present in fifth column ,in a small subscript below the the corresponding element in first column .
I have a grid containing images loaded from database. the images are displayed in the order as they are stored in the database. Is there any way to change the order of the images manually once after they are uploaded to the database.. the admin before publishing the images to front end, should be able to arrange the images as he/she wish and then finally stores them in database.
View 5 RepliesI have followed an online Microsoft tutorial that walks through building a Northwind.xsd that includes ProductsTableAdapter and a few other such table adapters (http://msdn.microsoft.com/en-us/library/aa581776.aspx).
Question: I now see a update column at the start of each row of the datagrid for AllProducts page. When I click update on a row and change the value of one of the non-primary fields (ex. Productname) and press Update, I get the following error:
The GridView 'GridView1' fired event RowUpdating which wasn't handled. How do I implement this event handler in VB? I know that when I implement using SQLConnection and use templatefields to bind each column I don't need to implement each event handler.
I would like to make the datagrid bound column to hyperlink for redirecting to the details page .
For example , when my mouse over certain row of bound column in datagrid , it will change the colour to blue . Also , I can click it and redirect to the detail page .
Notes : I don't wan to use hyperlink column
I was wondering is there anyway to create a flag column similar to outlook or is there any 3rd party control out there that already has this feature built in?
View 1 Repliesi am using C# and VS 2008. how can i compare my datagrid column with current system date/time with current system date.
let us say current value in Date1 column is: Tuesday, February 16, 2010
foreach (GridViewRow r in GridView1.Rows)
using .net 4 and vs2010
I'd like to get the text value of a column of my datagrid and insert that text into the subject line of an email.
The partial code I've tried is below in bold, however, it does not produce the correct result.
[Code]....
I've also tried various other inline expressions, including <%#DataBinder.Eval (Container.DataItem("FullName")) %> and <%# Eval("FullName") %>
