private void DeinitializeDataLink()
{
if (_link != null)
{
_link.Dispose();
_link = null;
}
}
private void InitializeDataLink()
{
_link = new FieldDataLink();
_link.OnSaveRequested += new DataLinkHandler(SaveRequested);
_link.OnFieldChanged += new DataLinkFieldHandler(FieldChanged);
_link.OnUpdateReadOnly += new EventHandler(UpdateReadOnly);
_link.OnFocusControl += new DataLinkFieldHandler(FocusControl);
}
public DBFileForm(FieldDataLink contentLink, FieldDataLink nameLink, FieldDataLink extensionLink)
{
_contentLink = contentLink;
_nameLink = nameLink;
_extensionLink = extensionLink;
_saveOnExit = !contentLink.ReadOnly;
//
// Required for Windows Form Designer support
//
InitializeComponent();
}
private void InitializeLinks()
{
_link = new FieldDataLink();
_link.OnFieldChanged += new DataLinkFieldHandler(ContentChanged);
_link.OnUpdateReadOnly += new EventHandler(UpdateReadOnly);
_link.OnFocusControl += new DataLinkFieldHandler(FocusControl);
_extensionLink = new FieldDataLink();
_extensionLink.OnFieldChanged += new DataLinkFieldHandler(ExtensionChanged);
_nameLink = new FieldDataLink();
}
/// <summary> Initializes a new instance of a DBText control. </summary>
/// <extdoc href="..\..\..\..\Docs\DAE.Client.Controls\DBText.dxd"/>
public DBText() : base()
{
SetStyle(ControlStyles.SupportsTransparentBackColor, true);
SetStyle(ControlStyles.UserPaint, true);
CausesValidation = false;
_link = new FieldDataLink();
_link.OnFieldChanged += new DataLinkFieldHandler(FieldChanged);
AutoSize = false;
_widthRange = new WidthRange(this);
_widthRange.OnInternalSetWidth += new InternalSetWidthEventHandler(InternalSetWidth);
_widthRange.OnMeasureWidth += new MeasureWidthEventHandler(MeasureWidth);
ForeColor = Color.Navy;
}
public DBImageAspect()
{
_delayTimer = new System.Windows.Forms.Timer();
_delayTimer.Interval = DefaultDelay;
_delayTimer.Enabled = false;
_delayTimer.Tick += new EventHandler(DelayTimerTick);
_link = new FieldDataLink();
_link.OnFieldChanged += new DataLinkFieldHandler(FieldChanged);
_link.OnUpdateReadOnly += new EventHandler(UpdateReadOnly);
_link.OnSaveRequested += new DataLinkHandler(SaveRequested);
_link.OnFocusControl += new DataLinkFieldHandler(FocusControl);
UpdateReadOnly(this, EventArgs.Empty);
}
public DBTextBox() : base()
{
_link = new FieldDataLink();
_link.OnFieldChanged += new DataLinkFieldHandler(FieldChanged);
_link.OnUpdateReadOnly += new EventHandler(UpdateReadOnly);
_link.OnSaveRequested += new DataLinkHandler(SaveRequested);
_link.OnFocusControl += new DataLinkFieldHandler(FocusControl);
_disableWhenReadOnly = false;
_autoUpdateInterval = 200;
_autoUpdateTimer = new System.Windows.Forms.Timer();
_autoUpdateTimer.Interval = _autoUpdateInterval;
_autoUpdateTimer.Tick += new EventHandler(AutoUpdateElapsed);
_autoUpdateTimer.Enabled = false;
UpdateReadOnly(this, EventArgs.Empty);
}
/// <summary> Initializes a new instance of a DBTreeView. </summary>
public DBTreeView() : base()
{
SetStyle(ControlStyles.SupportsTransparentBackColor, true);
CausesValidation = false;
_parser = new Parser();
HideSelection = false;
_link = new FieldDataLink();
_link.OnDataChanged += new DataLinkHandler(DataChanged);
_link.OnFieldChanged += new DataLinkFieldHandler(FieldChanged);
_link.OnRowChanged += new DataLinkFieldHandler(RowChanged);
_link.OnUpdateReadOnly += new System.EventHandler(UpdateReadOnly);
_link.OnStateChanged += new DataLinkHandler(StateChanged);
_link.OnFocusControl += new DataLinkFieldHandler(FocusControl);
UpdateReadOnly(this, EventArgs.Empty);
_autoRefresh = true;
}
/// <summary> Initializes a new instance of the <c>DBCheckBox</c> class. </summary>
/// <extdoc href="..\..\..\..\Docs\DAE.Client.Controls\DBCheckBox.dxd"/>
public DBCheckBox() : base()
{
SetStyle(ControlStyles.SupportsTransparentBackColor, true);
CausesValidation = false;
_link = new FieldDataLink();
_link.OnFieldChanged += new DataLinkFieldHandler(FieldChanged);
_link.OnUpdateReadOnly += new EventHandler(UpdateReadOnly);
_link.OnSaveRequested += new DataLinkHandler(SaveRequested);
_link.OnFocusControl += new DataLinkFieldHandler(FocusControl);
_autoUpdateInterval = 200;
base.ThreeState = false;
base.CheckState = CheckState.Indeterminate;
base.AutoCheck = false;
_autoUpdateTimer = new System.Windows.Forms.Timer();
_autoUpdateTimer.Interval = _autoUpdateInterval;
_autoUpdateTimer.Tick += new EventHandler(AutoUpdateElapsed);
_autoUpdateTimer.Enabled = false;
UpdateReadOnly(this, EventArgs.Empty);
}
