Table of Contents
How do you find DataTemplate generated elements?
If you want to retrieve the TextBlock element generated by the DataTemplate of a certain ListBoxItem, you need to get the ListBoxItem, find the ContentPresenter within that ListBoxItem, and then call FindName on the DataTemplate that is set on that ContentPresenter.
How do you access a named control inside a XAML DataTemplate?
So, to get a named element in the DataTemplate you have to first get the generated item, and then search inside that generated item for the element you want. Remember, the Logical Tree in XAML is how you access things by name. Generated items are not in the Logical Tree.
What is a DataTemplate?
A data template can contain elements that are each bound to a data property along with additional markup that describes layout, color and other appearance. DataTemplate is, basically, used to specify the appearance of data displayed by a control not the appearance of the control itself.
What triggers are supported in data template?
There are two different triggers supported by Data Template:
- Before Trigger.
- After Trigger.
What is data template WPF?
DataTemplate is about the presentation of data and is one of the many features provided by the WPF styling and templating model. For an introduction of the WPF styling and templating model, such as how to use a Style to set properties on controls, see the Styling and Templating topic.
How do I view triggers in SQL?
To view database level triggers, Login to the server using SQL Server management studio and navigate to the database. Expand the database and navigate to Programmability -> Database Triggers. To view triggers at the server level, Login to Server using SSMS and navigate to Server Objects and then Triggers folder.
What is Templatebinding in XAML?
A template binding is a special type of data binding that allows you to reference the parent control, read its properties and apply their values. In some cases, you can use the values directly. In other situations you may need to apply value converters or additional formatting.
How do I enable triggers in SQL Server?
To enable a DDL trigger with server scope (ON ALL SERVER) or a logon trigger, a user needs CONTROL SERVER permission on the server. To enable a DDL trigger with database scope (ON DATABASE), at a minimum, a user needs ALTER ANY DATABASE DDL TRIGGER permission in the current database.
How do I see triggers in a table in SQL Developer?
Query to Find Triggers on a Table
- The relevant query is as follows:
- SELECT trigger_name.
- FROM all_triggers.
- WHERE table_name = ‘”;
How a database trigger is applied?
A database trigger is procedural code that is automatically executed in response to certain events on a particular table or view in a database. The trigger is mostly used for maintaining the integrity of the information on the database.