Getting The Column Header Of A Datatable?
Jun 24, 2010How do I get the column header of a datatable in a gridview which is displayed in a gridview I created. I need to get it so that I can use it as comparison.
View 1 RepliesHow do I get the column header of a datatable in a gridview which is displayed in a gridview I created. I need to get it so that I can use it as comparison.
View 1 RepliesHow to create Rows and Column using Datatable Gridview Itemtemplate with multi header I need to create Datatable Gridview Itemtemplate fixed rows and column such as 7 rows and 7 columns
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is there anyway i can add in the gridview in header column name a button instead of label ?
column name 1 column name 2 column name 3 button
i am using checkbox column in item template for the button ,i wish after selecting checkbox for some row to click on the button on the header !!
i have a problem with ListView control,when i bind data to it, it shows the heder of it also.
i don't want to show me the hedear, what should i do?
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How to pass gridview particular column values to another page's table header...
View 1 RepliesIf I am passed a datatable and I cant change the column structure..is there anyway to set an existing column to a Primary key so I can easily Find() the row I am looking for?
View 1 RepliesI am looking to sort a column on my gridview by simply clicking on the column rather than clicking on the column header. In the design I have been given, the column header will not be shown, and I need to be able to give the user to sort this column, by simply just clicking any where on the column.
View 2 Repliesi have a table which showing the food data from my Model, including Name, Amount, Storage and Expiry Date. I wish to either:
1. Let user click on the column header and sort the column they want
2. Or default showing the food which almost expired on the top of the table
I have a gridview which has a column of auto generated select buttons, where a user can select a row.However, I would like to add a column header to my auto generated select buttons in order to make the gridview look complete, but I am unable to see how I can do this. Does anyone know how I can add a header text to an auto generated select button?
View 2 Repliesi have a datatable with several columns and rows. now i want to copy the last column fully (all rows) and create the new column with that values.
it means last column values sholud be moved to new column (now this is the last column).
I am grabbing an XML feed an throwing it into a dataset. I am looping through the datatable that is in the dataset and adding a column to the datatable (Distance) that is the result of a calculation. What I then need to do is sort the dataset on the new column (Distance) I added, but it is not working... Here is a sample of my code.
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I want to display something like the following, what would be the best tool to use?
TravelOption1 TravelOption2 TravelOption3
City 1 400 555555 2121
City 2 355 33333333 3455
city 3 444 22 4433
city 4 777 6544 4333
i have a grid view and i use TemplateField.
when i am in ItemTemplate all the column (7 column) are label so it fit to the current screen
by when i use EditItemTemplate or InsertItemTemplate the coulmn don't fit the the current screen and
i have to use the ruler in order to see more information about the cell (which is ok - because in each cell i have a dropdownlist or long textbox)
but when i drag the ruler to the right size to see more information only the cells are moved but the header coulmn stay so i see the current coulmn with worng header coulmn
I am using a website and i have a gridview in that website.... I want to delete a row in that gridview by using that selected row column values and Column headers... i got the column values by using TablecellCollection but i cant get that column value's Corresponding Column header.... how shall i get that Column header by using TableCellCollection...
And My code is:
int Row = Convert.ToInt16(e.RowIndex);
TableCellCollection collection = GrdViewDetails.Rows[Row].Cells;
for (int i = 0; i < Collection.Cells.Count;i++)
{
strColumnValue = Collection.Cells[i].Text;
//strColumnName=?
}
I want to be able to add a parent column header to each pair of columns shown below.
So I want it to look like this:
Grand Total
OnHand Available
Anyone know a way to do this? I know you can group columns together but I'm wondering how I can apply a label to those groups.
Alternatively, if theres no way to do that, I could just override the "Grand Total" display text. The only problem is I can't get it aligned above its correct columns.
I placed an Excel image in a header column on a Gridview. I want to allow the user the ability to click the icon and export the content of the Gridview to an Excel spreadsheet. How do I make the image an active link, so it will fire an event to access my code for the export.
Code:
<Columns>
<asp:TemplateField ItemStyle-Width="85" ItemStyle-Wrap="False" HeaderImageUrl="~/Images/excel.png" HeaderText="Export" >
This is my datatable
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I want to localize the columns names. Can you tell me how can I do this? I localized my .aspx pages, but I don't know how to localize the text in .cs files.
I have a dataTable filled with data.
And I want to insert new column into same datatable without affecting original data.
Is it possible to resize grid view cloumn header within updatepanel?
i am using java script to resize gridview column header,but i could not resize...with in update panel.
I want to set header column width for grid view. I tried HeaderStyle-Width="30px". But it is depending on Item columns. The column width is setting based on item value. But I want fixed width even if it has value or empty.
View 1 Repliesthe cross tab seem like cannot add a header for the row column of the cross tab but i need to add a header to the column, how can i add it
View 2 RepliesI have a requirement to build a grid with column header grouping. Each column header of the grid can have nested column. On expanding the column header subsequent columns will be displayed.Is it possible with asp.net grids
View 2 RepliesI edited my gridview template by adding an additional column of checkbox and to its header
I managed to do a checkchange for select all or none and for selecting single of multiple checkbox.
My problem here is that when I try to select all, uncheck another checkbox, the header checkbox is still checked and the unchecked checkbox becomes checked again.
If i did not check my header checkbox and just check it normally, its fine.
how can i sort the data in col of datatable or other way to sort
View 7 RepliesI have a datatable dt with 4 columns. I want to retrieve only distinct values from column1 of datatable.
How can I achieve this using c# code?