Rowupdating e newvalues

Without seeing your markup, it's hard for me to tell if you've created .

Although this isn't as big of a problem when you're referencing the text from web controls, getting in the habit now will prevent you from serious headaches and inefficiently checking for null and empty later. NET 4.0, you should have access to event, you need to pull the new values out of the front-end controls, and then re-bind your data.

the good old problem of getting the data from the row that is being currently edited within a Grid View. Accessing the "Controls": This method gets you access to the control in the Grid View, which might be useful based on what you are doing.

Obviously the simplest method is to use Data Key Names on the Grid View and then you should have the data in your Grid View Update Event Args as part of e. (In the following example, I cast to a Check Box as I know I have a checkbox at the col Index You Are Interested In - you should cast to whatever control you have in that column).

I confirmed this using Reflector: protected virtual void On Row Updating(Grid View Update Event Args e) { bool flag1 = base.

Upon modifying the values in textbox which come from Edit Item Template , the new values dont show in the event handler rowupdating(), instead I get the values which appear when the page was rendered.This will lead to problems like "Grid View does not show updated values", "Grid View looses values changed by user". In your Page_load, this is typically only inside a block where you check to make sure that Page_Load is not being called during a post-back call.A friend asked me to help him out on this and frankly it has me completely stumped as well. How do I grab the new values from these textboxes and proceed further? I was just testing if I will get the changed value out of the textbox when updating with no luck.

Search for rowupdating e newvalues:

rowupdating e newvalues-2rowupdating e newvalues-19

Leave a Reply

Your email address will not be published. Required fields are marked *

One thought on “rowupdating e newvalues”

  1. Truth number one about lying: Lying's a cooperative act. Sometimes we're willing participants in deception for the sake of social dignity, maybe to keep a secret that should be kept secret, secret. And you can't find this guy on Google; you can't find him anywhere. Now this brings us to our next pattern, which is body language.