protected void RegisterColumn(Guid formatId, int propertyId, string title, uint defaultWidthInCharacters,
ListViewAlignment format = ListViewAlignment.Left, ShellColumnState state = ShellColumnState.TypeString)
{
var columnId = new ShellColumnId {
FormatId = formatId, PropertyId = propertyId
};
// Note: description field is not used by the shell.
var columnInfo = new ShellColumnInfo
{
ColumnId = columnId,
Title = title,
DefaultWidthInCharacters = defaultWidthInCharacters,
Format = format,
State = state | ShellColumnState.Extended | ShellColumnState.SecondaryUI,
variantType = 0
};
// Note: VT_LPSTR/VT_BSTR works ok. Other types seems to have issues with sorting.
// TODO = VT_BSTR
columnInfos.Add(columnInfo);
}
protected void RegisterColumn(Guid formatId, int propertyId, string title, uint defaultWidthInCharacters,
ListViewAlignment format = ListViewAlignment.Left, ShellColumnState state = ShellColumnState.TypeString)
{
Contract.Requires(title != null);
Contract.Requires(title.Length < ShellColumnInfo.MaxTitleLength);
var columnId = new ShellColumnId {
FormatId = formatId, PropertyId = propertyId
};
// Note: description field is not used by the shell.
var columnInfo = new ShellColumnInfo();
columnInfo.ColumnId = columnId;
columnInfo.Title = title;
columnInfo.DefaultWidthInCharacters = defaultWidthInCharacters;
columnInfo.Format = format;
columnInfo.State = state | ShellColumnState.Extended | ShellColumnState.SecondaryUI;
// Note: VT_LPSTR/VT_BSTR works ok. Other types seems to have issues with sorting.
columnInfo.variantType = 0; // TODO = VT_BSTR
columnInfos.Add(columnInfo);
}
protected void RegisterColumn(string title, uint defaultWidthInCharacters,
ListViewAlignment format = ListViewAlignment.Left, ShellColumnState state = ShellColumnState.TypeString)
{
if (title == null)
{
throw new ArgumentNullException(nameof(title));
}
if (title.Length > ShellColumnInfo.MaxTitleLength)
{
throw new ArgumentException("title.Length > ShellColumnInfo.MaxTitleLength", nameof(title));
}
RegisterColumn(GetStandardFormatIdentifier(), columnInfos.Count, title, defaultWidthInCharacters, format, state);
}
protected void RegisterColumn(string title, uint defaultWidthInCharacters,
ListViewAlignment format = ListViewAlignment.Left, ShellColumnState state = ShellColumnState.TypeString)
{
Contract.Requires(title != null);
Contract.Requires(title.Length < ShellColumnInfo.MaxTitleLength);
RegisterColumn(GetStandardFormatIdentifier(), columnInfos.Count, title, defaultWidthInCharacters, format, state);
}
