public static void Set(IVisio.Shape shape, string name, ShapeSheet.FormulaLiteral value, ShapeSheet.FormulaLiteral prompt)
{
if (shape == null)
{
throw new System.ArgumentNullException(nameof(shape));
}
UserDefinedCellsHelper.CheckValidName(name);
if (UserDefinedCellsHelper.Contains(shape, name))
{
string full_prop_name = UserDefinedCellsHelper.GetRowName(name);
if (value.HasValue)
{
string value_cell_name = full_prop_name;
var cell = shape.CellsU[value_cell_name];
cell.FormulaU = value.Encode();
}
if (prompt.HasValue)
{
string prompt_cell_name = full_prop_name + ".Prompt";
var cell = shape.CellsU[prompt_cell_name];
cell.FormulaU = prompt.Encode();
}
return;
}
short row = shape.AddNamedRow(
UserDefinedCellsHelper._userdefinedcell_section,
name,
(short)IVisio.VisRowIndices.visRowUser);
var update = new ShapeSheet.Update();
if (value.HasValue)
{
var src = new ShapeSheet.SRC(UserDefinedCellsHelper._userdefinedcell_section, row, (short)IVisio.VisCellIndices.visUserValue);
update.SetFormula(src, value.Encode());
}
if (prompt.HasValue)
{
var src = new ShapeSheet.SRC(UserDefinedCellsHelper._userdefinedcell_section, row, (short)IVisio.VisCellIndices.visUserPrompt);
update.SetFormula(src, prompt.Encode());
}
update.Execute(shape);
}
public static bool Contains(IVisio.Shape shape, string name)
{
if (shape == null)
{
throw new System.ArgumentNullException(nameof(shape));
}
if (name == null)
{
throw new System.ArgumentNullException(nameof(name));
}
UserDefinedCellsHelper.CheckValidName(name);
string full_prop_name = UserDefinedCellsHelper.GetRowName(name);
var exists = (short)IVisio.VisExistsFlags.visExistsAnywhere;
return(0 != (shape.CellExistsU[full_prop_name, exists]));
}
public static void Delete(IVisio.Shape shape, string name)
{
if (shape == null)
{
throw new System.ArgumentNullException(nameof(shape));
}
if (name == null)
{
throw new System.ArgumentNullException(nameof(name));
}
UserDefinedCellsHelper.CheckValidName(name);
string full_prop_name = UserDefinedCellsHelper.GetRowName(name);
short row = shape.CellsU[full_prop_name].Row;
shape.DeleteRow(UserDefinedCellsHelper._userdefinedcell_section, row);
}