Detailsview detailsview1 fired event itemupdating
I seem to have a problem with mode changing when using my detailsview control. protected void Detail View_Mode Changing(object sender, Details View Mode Event Args e) Now, when I click on edit or insert and trace, the program hits the right event, but I have to hit the button twice for the control to change mode.Even when it does change mode, regardless of which control I hit, the program will randomly decide if it is going to go into edit mode or update mode. This page is a great reference for Form View controller: View Update: I've updated code to refelct Phaedrus suggestion. Try removing this line of code and let me know if it resolved your issue. Current status is that even after clicking Edit button, the content from Item Template is loaded. You have to specify which method handles the Mode Changing event. Now I get the following error: No overload for 'fw Hotel Details_Mode Changing' matches delegate ' System.
Say, for example, you have a column that stores URLs of product images.The retrieved connection string is stored in a static variable for later use. It is shown in Listing 3: Listing 3: Insert() method of Photo Helper class The Insert() method uses Sql Command object's Execute Non Query() method to add a new photo record into the Photos table. The photo parameter that represents binary data is constructed with the Var Binary data type.The Value property of the photo parameter holds a byte array containing the photo data.To work through this example, you will need a SQL Server database with a table named Photos. Table 2: Schema of Photos table Notice that you have used the varbinary(MAX) data type for Photo column instead of the traditional Image data type.
You will now develop a web site that allows the users to add, modify, and delete individual records of the Photos table. If you wish, you can add a new database to its App_Data folder to create the Photos table. Listing 1: Properties of Photo class The Photo class has four public properties: Photo ID, Title, Description, and Photo Data.
Pager buttons are usually located in the pager row of a Details View control.