Array List is a dynamic array; it will increase the size of the storage location as required. The allocation of the Array List can be done through the Trim To Size property.
Methods Conclusion So far we have seen the Array List and its members and properties.
Constraints can be specified when the table is created (inside the CREATE TABLE statement) or after the table is created (inside the ALTER TABLE statement).
SQL CREATE TABLE CONSTRAINT Syntax: CREATE TABLE table_name(column_name1 data_type(size) constraint_name,column_name2 data_type(size) constraint_name,column_name3 data_type(size) constraint_name,....); In SQL, we have the following constraints:6.
Forward-only: The cursor moves forward but can't move backward.
Keyset-driven: Only updated data can be viewed, deleted and inserted data cannot be viewed.
Difference Between SCOPE_IDENTITY() and @@IDENTITY @@IDENTITY: Returns the last identity values that were generated in any table in the current session. SCOPE_IDENTITY(): Returns the last identity values that are generated in any table in the current session.
If there is any violation between the constraint and the data action, the action is aborted by the constraint.
Although it can be used in any context, it often serves as the basis for the event-handling model in C# but can be used in a context removed from event handling (for example passing a method to a method through a delegate parameter).
One good way of understanding delegates is by thinking of a delegate as something that gives a name to a method signature.
Active subscribers of Spreadsheet Gear can download this hotfix from the Licensed Users Downloads page.
Spreadsheet Gear 2012 adds some of the most frequently requested features including WPF and Silverlight controls, multithreaded recalc, 64 new functions, Windows 10 support, Windows Server 2012 R2 support, Visual Studio 2015 support, improved memory efficiency and performance particularly in 64 bit applications, custom row and column header text and styling for XAML controls, save to XPS and more.