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)
View 2 RepliesI have a gridview that shows Gender column, My requirement is to set the color of Gender column with following condition
if Male-->Color is Red
if Female-->Color is Yellow
how should i do this ?
I have a gridview that contains columns of electrical specification (value, resistance, etc.). The rows are populated with archival data from previous versions of th same part (rev A, rev B, etc.).
The question is: is there any way for me to review each row and set the font color to red if the value is different from the cell below, or above? This would highlight where changes were made to each individual revision of a part from the previous version.
In my asp.net+vb web I am using the below code to highlight the row...
If e.Row.DataItem("Auth") Is System.DBNull.Value <> True AndAlso e.Row.DataItem("Auth") > e.Row.DataItem("Held")
Then e.Row.BackColor = Drawing.Color.LightCoral
I want now only to give colour to the cell in the field and not the entire row ....
I have a grid(15 rows,8 columns) in which each cell contains a template field checkbox. When i checked it the current cell's background should change.
Problem:- Unable to find out particular cell.
I have a grid with 5 rows and 5 columns, All containing templetefield(Combobox)I am trying to set the background color of my grid cell(contain combobox) depending upon which item is selected. (again, dependent on item selection, so background color is not permanent). How can i achieve this?
View 1 Repliesi want to differentiate the row of gridview based on condition.
i have used template column in gridview .
eg
name rate
a 0 display the background of this row is red color
b 1000 display the background of this row is green color
c 500 display the background of this row is green color
Iam displaying the days of a month in a grid. If the first day of the month starts with Wednesday then I need to gray out the cells of Monday and Tuesday for the first week. Is it possible to change the color of particular cell in a gridview? Iam not using rowdatabound Is there any alternative apart from rowdatabound?
View 2 RepliesTried this:
Code:
Protected Sub gvCriticalMaterials_RowCreated(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gvCriticalMaterials.RowCreated
If e.Row.RowType = DataControlRowType.DataRow Then
If Trim(e.Row.Cells(7).Text) <> "" And Trim(e.Row.Cells(10).Text) <> "" Then
If Convert.ToDateTime(e.Row.Cells(7).Text) < Convert.ToDateTime(e.Row.Cells(10).Text) Then
e.Row.Cells(7).ForeColor = Drawing.Color.Red
End If
End If
End If
End Sub
But it never shows any value for text in the cells.
I need to distinguish two consecutive cells, each one in a row, if they have different values, when databindind the values to a gridview.
So, if in the row 1 i have the cell "ABC" and in the row 2 i have the cell "CBA" i need to color each cell with a different color.
I need to be able to change a row's back color in the GridView based on the value in each row's second cell.
But, I'm having some trouble looping through each row. I thought the following might work:
VB.NET Code:
For Each gvi As GridViewRow In Me.gvTechPPE.Rows
ClientScript.RegisterStartupScript(Me.GetType(), "New Entry", "alert ('" & gvi.Cells(1).Text & "')", True) Next
I ran that just as a test. An alert pops up, but only for the first item in the GridView. All the others are skipped.
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
How can I make the background color of a GridView cell dependent on the boolean value of field?
[Code]....
[Code]....
I have a gridview which is bounded with a Datatable. I have a button column in the gridview and on its click I am updating other row data and color. Data is been retained and color of the cell.
But when I am clicking other rows button, that particular rows color is retained but remaining color is again reverted to default. How can I rectify this.
I have the following code in my webmatrix project
[Code]....
What i need to do is to make one of the cells change colour depending on the result. So say if the What column showed 1, 2 or 3 or would show in the table red green or amber.
I'm having a lot of trouble and I'm sure it's something I'm simply over looking.I am trying to change the cell color in the calendar if there is an event loaded against that day. Below is the code I'm using that's throwing me an error.
[Code]....
How to change the color in calender control's cell(After saving Data in DB...). I need different color in particular cell(Saved Date)..
View 2 RepliesI have a gridview, Which I am editing. If user enter in TxtPrice then I need to caculate, Total Price. If use enter in txtqunatity then I need to update Total Quantity.
I have added a event GridCellChanged on OnTextChanged. I need to get cell id and value, How can we get?
protected
void GridCellChanged(object sender,
EventArgs e)
{
//Get Changed Cell Id??
}
I am using ASP .NET C# 2.0. I have a web form with a Calendar control. In the DayRender event I am checking the e.Day.Date to see if it equals a date from my database. I am also checking other decimal values for that same day and displaying them in the cell. The values are for hours scheduled and hours worked. If hours worked is less than hours scheduled then I want to change the cell's back color to Yellow. I can only get this working for the last date in the month.
I also had a problem changing the ForeColor of the cell. To workaround that I had to find out if a certain CSS file was being used (my application uses 2 different files). Here is my code for my DayRender event:
[Code]....
I have any opportunity to change the colors of GridView cells due to it's value. I have an SQLDataSource with different int values, and want minus number to have blue background and plus number - red.
View 2 RepliesHow to change gridview's cell[4].ForeColor
View 2 RepliesI am trying to change GridView Row formatting based on cell value. I am using GridView's Rowbound event. It works when Caching on SQL datasourceis disabled but when caching is enabled it doesn't seem to work.
View 1 RepliesHow 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'm using asp.net 1.1 to download data of a datagrid to excel file. I've used mso-number-format to display dates in short format 05/05/10 and numeric numbers with two decimal points. I want to set make text bold of some specific columns based on some business logic so that after download it boldness doesn't loose. So far I've tried with Css styling didn't get any result. I don't want to use .Net excel library: [URL] to do it.
View 1 Repliesi have a grid as
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
ShowHeader="False" CellPadding="7">
<Columns>
[Code].....
i am able to find the clicked cell but failed to check the checkbox.