public ColumnDataDescriptor(string HeaderText, DataColumn Column, ColumnEditorMode Mode = ColumnEditorMode.Auto,
EditorDataStyle?Style = null, float?FillWeight = null, object NullValue = null, bool IsReadOnly = false,
object DataSource = null, string ValueMember = null, string DisplayMember = null,
GetListBoxItemsDelegate GetListBoxItemsMethod = null,
FormatValueDelegate FormatValueMethod = null)
{
if (Mode == ColumnEditorMode.Auto)
{
if (DataSource != null && ValueMember != null && DisplayMember != null && GetListBoxItemsMethod != null)
{
Mode = ColumnEditorMode.ListBox;
}
else if (ValueMember != null && GetListBoxItemsMethod != null && FormatValueMethod != null)
{
Mode = ColumnEditorMode.ListBox;
}
else if (DataSource != null && ValueMember != null && DisplayMember != null)
{
Mode = ColumnEditorMode.ComboBox;
}
else if (FormatValueMethod != null)
{
Mode = ColumnEditorMode.TextBox; this.IsReadOnly = true;
}
else if (Column.DataType == typeof(bool))
{
Mode = ColumnEditorMode.CheckBox;
}
else if (Column.DataType == typeof(Guid))
{
Mode = ColumnEditorMode.TextBox; this.IsReadOnly = true;
}
else
{
Mode = ColumnEditorMode.TextBox;
}
}
this.HeaderText = HeaderText; // Column.Caption;
this.ColumnName = Column.ColumnName;
this.Mode = Mode;
this.Style = Style;
this.IsNull = Column.AllowDBNull;
this.NullValue = NullValue;
this.IsReadOnly = this.IsReadOnly || Column.ReadOnly || IsReadOnly;
if (Column.MaxLength > 0)
{
this.MaxLength = Column.MaxLength;
}
this.FillWeight = FillWeight;
this.DataSource = DataSource;
this.ValueMember = ValueMember;
this.DisplayMember = DisplayMember;
this.GetListBoxItemsMethod = GetListBoxItemsMethod;
this.FormatValueMethod = FormatValueMethod;
}
public FieldDataDescriptor(string CaptionText, DataColumn Column, FieldEditorMode Mode = FieldEditorMode.Auto,
EditorDataStyle?Style = null, int?SizeWidth = null, object NullValue = null, bool IsReadOnly = false,
decimal?Minimum = null, decimal?Maximum = null,
object DataSource = null, string ValueMember = null, string DisplayMember = null,
GetListBoxItemsDelegate GetListBoxItemsMethod = null, FormatValueDelegate FormatValueMethod = null)
{
if (Mode == FieldEditorMode.Auto)
{
if (DataSource != null && ValueMember != null && DisplayMember != null && GetListBoxItemsMethod != null)
{
Mode = FieldEditorMode.ListBox;
}
else if (DataSource != null && ValueMember != null && DisplayMember != null)
{
Mode = FieldEditorMode.ComboBox;
}
else if (DataSource != null)
{
Mode = FieldEditorMode.ComboTextBox;
}
else if (FormatValueMethod != null)
{
Mode = FieldEditorMode.TextBox; this.IsReadOnly = true;
}
else if (Column.DataType == typeof(bool))
{
Mode = FieldEditorMode.CheckBox;
}
else if (Column.DataType == typeof(byte))
{
Mode = FieldEditorMode.NumberTextBox; this.Minimum = byte.MinValue; this.Maximum = byte.MaxValue;
}
else if (Column.DataType == typeof(short))
{
Mode = FieldEditorMode.NumberTextBox; this.Minimum = short.MinValue; this.Maximum = short.MaxValue;
}
else if (Column.DataType == typeof(int))
{
Mode = FieldEditorMode.NumberTextBox; this.Minimum = int.MinValue; this.Maximum = int.MaxValue;
}
else if (Column.DataType == typeof(long))
{
Mode = FieldEditorMode.NumberTextBox; this.Minimum = long.MinValue; this.Maximum = long.MaxValue;
}
else if (Column.DataType == typeof(ushort))
{
Mode = FieldEditorMode.NumberTextBox; this.Minimum = ushort.MinValue; this.Maximum = ushort.MaxValue;
}
else if (Column.DataType == typeof(uint))
{
Mode = FieldEditorMode.NumberTextBox; this.Minimum = uint.MinValue; this.Maximum = uint.MaxValue;
}
else if (Column.DataType == typeof(ulong))
{
Mode = FieldEditorMode.NumberTextBox; this.Minimum = ulong.MinValue; this.Maximum = ulong.MaxValue;
}
else if (Column.DataType == typeof(DateTime))
{
Mode = FieldEditorMode.DateTimeTextBox;
}
else if (Column.DataType == typeof(Guid))
{
Mode = FieldEditorMode.TextBox; this.IsReadOnly = true;
}
else if (Column.MaxLength > 260)
{
Mode = FieldEditorMode.MultilineTextBox;
}
else
{
Mode = FieldEditorMode.TextBox;
}
}
if (Mode == FieldEditorMode.BitMask && (Column.DataType == typeof(long) || Column.DataType == typeof(ulong)))
{
Mode = FieldEditorMode.BitMask64;
}
this.CaptionText = CaptionText; // Column.Caption;
this.ColumnName = Column.ColumnName;
this.Mode = Mode;
this.Style = Style;
this.IsNull = Column.AllowDBNull || Mode == FieldEditorMode.GuidEditor;
this.NullValue = NullValue;
this.IsReadOnly = this.IsReadOnly || Column.ReadOnly || IsReadOnly || Mode == FieldEditorMode.GuidEditor;
if (this.IsReadOnly && this.Mode == FieldEditorMode.NumberTextBox)
{
this.Mode = FieldEditorMode.TextBox;
}
if (Column.MaxLength > 0)
{
this.MaxLength = Column.MaxLength;
}
if (Minimum.HasValue)
{
this.Minimum = Minimum;
}
if (Maximum.HasValue)
{
this.Maximum = Maximum;
}
this.SizeWidth = SizeWidth;
this.DataSource = DataSource;
this.ValueMember = ValueMember;
this.DisplayMember = DisplayMember;
this.GetListBoxItemsMethod = GetListBoxItemsMethod;
this.FormatValueMethod = FormatValueMethod;
}
