FormListControl.getColumnCount Method
Retrieves the number of columns in a form list control.
Syntax
public int getColumnCount()
Run On
Client
Return Value
Type: int
An Integer data type value that specifies the number of columns in a form list control.
Remarks
To display columns in a form list control, call the FormListControl.viewType method and then pass the FormListViewType::Report enumeration value.
Examples
The following example shows a call to the getColumnCount method to return the number of columns in the form list control. The FormListControl.addColumn method adds the column to the form list control.
static void createForm2(Args _args)
{
Args args;
Form form;
FormRun formRun;
FormBuildDesign formBuildDesign;
FormBuildDataSource formBuildDataSource;
FormBuildListControl formBuildListControl;
FormListControl formListControl;
FormListColumn formListColumn;
int idx4;
DictTable dictTable;
CustTable custTable;
int columnCnt;
// Create the form header.
form = new Form();
// Add data sources to the form.
dictTable = new DictTable(tableNum(custTable));
formBuildDataSource = form.addDataSource(dictTable.name());
formBuildDataSource.table(dictTable.id());
// Create the form design.
formBuildDesign = form.addDesign("Design");
formBuildDesign.caption("myForm");
// Add a form list control.
formBuildListControl =
formBuildDesign.addControl(FormControlType::ListView,"List");
idx4 = formBuildListControl.id();
args = new Args();
args.object(form);
// Create the run-time form.
formRun = classfactory.formRunClass(args);
formRun.run();
formRun.detach();
formListControl = formRun.control(idx4);
formListControl.viewType(FormListViewType::Report);
formListControl.height(120);
formListControl.widthMode(FormWidth::ColumnWidth);
// Add a column to the form list control.
formListControl.addColumn(1, new FormListColumn("Column1"));
columnCnt = formListControl.getColumnCount();
}