Adds an empty content control checkbox to the document.
| Name | Type | Default | Description |
| checkBoxPr | ContentControlCheckBoxProperties | {} | The content control checkbox properties. |
| commonPr | ContentControlProperties | {} | The common content control properties. |
window.Asc.plugin.executeMethod ("AddContentControlCheckBox", [
{
"Checked" : false,
"CheckedSymbol" : 9756,
"UncheckedSymbol" : 9744
},
{
"Id" : 7,
"Tag" : "{tag}",
"Lock" : 0
}
]);