i have a gridview bound to sql datasource with template fields binding the columns. I have set the Header Style to a css class. I have 3 columns not bound to data as Add, Edit and Delete. When I set the text color to white for the header only the non bound columns go white. The bound columns are BLUE like hyperlink. Any one know a way round this. (If I set the style in the gridview the all columns are white. Want to set in external css file).
I have an asp.net gridview which represents some kind of reservation calendar. Each row represents a workplace and each column a day. The header value (date) is set by a method since the start of the time period shown by the gridview can be selected by the user. Since the date column can start at every day of the week I wanted to mark the weekend day columns with a special background. How to set this? (See .aspx code snippet below which is currently used for each column ().
Remark: ItemStyle-BackColor= '<%# %>' (dynamic) annotation isn't allowed in the <TemplateField> Tag and the actual date must be evaluated somehow from the header or another control.
Scenario: I have a Gridview where I want to handle the Sorting in a custom control that I've added to the header. I've added this control to my GridView's Header via OnRowCreate event handling. I want the Sort Expressions to persist session to session (via Webparts Personalization)
Here is what I have for adding the custom header control to the GridView Header
This works out well for adding the control, but I can't get anything to persist because these controls are creating initially via postback (per the event) and re-created on all subsequent postbacks. I can't add an If(!IsPostback) because the controls are initially created on the gridview's postback (well at least thats how it's acting when I put it in there) If I were to add this control via the ASP page, not via the Codebehind, I would be able to persist the control. If I try to treat it as though everything is setup correctly, and assign my custom control's controls to [Personalizable], I get a runtime error telling me that I can only have webpartzones in or before Page_init (I'm guessing this is due to when/where the gridview hits the OnRowCreate event). If there is some fundimental logic I'm missing, or best practices that I'm moving away from,
i am working in asp.net and c# i have a grid view. i have 10 columns in that grid view. I have some problems with grid view header text color.some of the columns header have link (for sorting). the color of such header text is a light blue.after clicking the blue color change to another color.
some of columns header does not have link. the color of such header text is gray. i want to make the color of entire header text to single color like gray. after clicking the link it must be in same color.
I am developing a scheduling system in which customers are alloted 15 minute timeslots (see example below). During rowdatabound event I know how to change the value of Cell(1) to NULL by using e.Row.Cells(1).Text = "" so Select option is not available for that timeslot. This works fine for someone who has taken only 1 timeslot.
Question is, when a Customer has for example 1:00 hour appointment (which is 4 x 15 minute time slots), how do I make the next 3 rows Cell(1) value NULL?
Is there anything like e.Row+1.Cells(1).Text = "" or some loop that I can run to take care of next few rows?
I am tring to make an image hidden in the local system, by FileAttribute.Hidden is working i am able to make image hidden , but my problem is showing all images both (hidden and normal) in gridview , how can i differ particular image is hidden or normal one. I think to make row color need to make different.
I have a GridView. In my RowDataBound event I add attributes for the mouse onclick event, which sets the row's background color to red when the row is clicked. This works. I have a button outside of the GridView. When I click this button, I want to read each row of the GridView, and if its background color is red I want to perform some processing on the row. I tried the following code and even when the row's background is red, I cannot get its background color (bgc is empty).
I am able to change the girdview caption in code like this:GridView1.Caption = "New grid title"But I can not find how to change the background color where this caption (in the entire girdviews heading).