Build Data Table

Create a data table.

Create a data table with the specified schema.

Input

• Selector : Clicking the selector button in the activity opens the Build Data table Dialog in which columns and rows of the table to be created.

Build DataTable Window

Information :

• Load - import table in JSON format into build data table window.

• Save - save the created table in JSON format into the specified filename.

• Add New Column - shows a new window for creating a new column.

• Remove Row - remove a selected row from the table view.

New column Window

Information :

• Column Name - Specifies the name of the new column to be added to the data table.

• Data Type - The data type or the type of values accepted by the new column.

• Allow Null - Specifies whether null values can be added to the rows the new column. If selected, null value can be added.

• Auto Increment - Indicates whether the value of the new column is automatically incremented by 1 every time a new row is added. The property is enabled only when the Data Type is set Int32.

• Default -Indicates the default value of all the rows that are added to this column.

• Unique - Indicates that if selected, the column allows only unique values in all its rows.

• Max length - Specifies the maximum number of characters that are acceptable for this column. If no Max Length is required, the default value is -1.

Output

• Output : DataTable Variable The DataTable variable that stores the created data table.