Adds an empty content control to the document.
| Name | Type | Default | Description |
| type | ContentControlType | A numeric value that specifies the content control type. It can have one of the following values: 1 (block), 2 (inline), 3 (row), or 4 (cell). |
|
| commonPr | ContentControlProperties | {} | The common content control properties. |
window.Asc.plugin.executeMethod ("AddContentControl", [1, {"Id" : 7, "Tag" : "{tag}", "Lock" : 0}]);