Forms Data Controls :: Gridview MouseOver To Get Cell Content?
Jan 30, 2010
I have been looking to see if there is a simple method that would allow me to get the contents of a cell when I mouseover it. The purpose would be to use the data (in this case CustomerId) to display more detailed about the contents (in this case First Name + LastName).I am looking for something like this - but instead of changing the cell or row colour gives me the cell content so that I can create a popup
I have a grid view populated with some data included bit fields and I made an export to excel function For each row i need to check the cell with the bit value to change the cell color, but the cell is always empty, even if is the field is set to False or True. foreach (GridViewRow row in gv.Rows)
I'm having a weird problem where the GridView cell that I'm programmatically updating turns grey, and throws a null error when attempting to save row. I have been searching all day and have not been able to find a solution. I'm guessing there is a problem with my code, so here it is:
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Inside Gridview's particular column's every Row I want to open a pop up "on-mouse over", in which i can show different Image of area (diferent image for different row)
Also, i want same requirement "on-mouse over" of Label.
My GridView is:
Stations State Danger Value
aa subah 3 bb PNG 6.9 cc PNG 4 dd KDH 22 ee Subah 10 ff PNG 7
For every Stations row, I want to display different area image "onmouse over" .. How to achieve?
I am currently working in asp.net. I am showing list of employees where I want that when user takes the mouse on any employee's image it should show a small window just beside the pointer which shows some of the details of that employee.
i need to do a pop up for every cell in gridview. The moment user click on the cell on gridview , a pop up pop up and showing every the data in the cell for user to do modification in textbox.
I am facing the problem in capturing the cell data and also bind the pop up to every cell.
I have a gridView which connect with sqlDatasource. I want get value from cell. When i do that - this.GridMain.Rows[1].Cells[9].Text but always there are "". How can a i get value form cells.
How to set Height and ItemSource(Business Object as DataSource for Cell) for every Cell in DataGrid/ Grid? Shown below is part of code I am currently using with Grid Control. What I am currently doing is that I am using ListBoxItem, set Item Height and ItemSource at ListBoxItem Level, Add ListBoxitem to ListBox and then Add ListBox to Grid, It leaves me with just one row and multiple columns in the Grid, which is perhaps not the best way of doing it as it doesn't allow me to take benefits from UI Virtualization of Grid.
[code]....
I am open to use any control i.e. Grid/ DataGrid provided it allows me to set Cell Height and item source at Cell level. In my requirement, Cell height depends on the Item duration and size of image, which means the height of the cells may not be same across cells in any particular row.
I am using this command to get the value of a particular cell in the GridView: Question: Do you know why I do not get a value in strValue ? There is definitely value in the grid.
protected void grid_RowCommand(object sender, GridViewCommandEventArgs e) { //proceed only if the Details button is clicked... if (e.CommandName.ToLower() == "details") { //Get the row index selected... int index = Convert.ToInt32(e.CommandArgument); GridViewRow row = grid.Rows[index]; string strValue = grid.Rows[index].Cells[1].Text; }
