Find control in rowupdating event

05-Apr-2020 09:47 by 9 Comments

Find control in rowupdating event - Sex online chat without creating any account

You can also assign multiple primary keys if desired by separating them with a comma (,). This allows you to create a new instance of a class and assign values to properties in one easy step.

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I have in my Grid View the Column(Validate), this column in contains two values 'v' or 'notv' I want to get the value 'v' from my Gridview and change it to 'VALIDATE' and the other 'notv' to 'Not validate'.. If you have more than one primary key, you can separate the values with a comma. The idea is to only allow a command to be performed on specific people. I'd prefer a declarative solution to a procedural one. For me converting the commandfield to a templatefield control is not an option, as the commandfield comes with built-in functionality that I would otherwise have to create myself, for example the fact that it changes to "Update Cancel" when Edit is clicked, and that when Edit is clicked, all the cells in the row which are labels become textboxes, etc.Developer Express Inc disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose.Please refer to the Dev Website Terms of Use for more [email protected] Well, it's calling the code behind method every time. However you should pay attention to the implementation of the method. In my approach, you can leave the commandfield as is, then you can hide it as needed via code behind.

If it is expensive, this could easily sum up to a large cost. In this example, I am hiding it if the field "Scenario" of the grid shows the text "Actual" for the relevant row of the Row Data Bound event.

event is raised when a row's Update button is clicked, but before the Grid View control updates the row.

A Grid View Update Event Args object is passed to the event-handling method, which enables you to determine the index of the current row and to indicate that the update operation should be canceled.

How ever i can access the controls in row updating . Net Search, and more you are not using a Data Source control which means you need to provide the datasource again to the Grid View and bind it after you set the editindex (call its Data Bind() method) Only after you have bound it again with its datasource you will be able to find the Drop Down List using Find Control: EDIT: you will find other examples that involve the Row Data Bound event too - wherein you could check for the edit mode and still do the same using Find Control Pete, This is what i am doing in Row Editing .

I can get the control in rowupdating but my main purpose is to get dropdown in this event and populated dropdown.

Every one can use it to compare the new value with old ones.

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