public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (provider != null)
{
IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (edSvc == null || context == null)
{
return(value);
}
if ((context.Instance == null) || !(context.Instance is IField))
{
return(base.EditValue(context, provider));
}
if (this._dataFieldList == null)
{
this._dataFieldList = new CurrencyIdListBox(this);
}
this._dataFieldList.Start(edSvc, value);
edSvc.DropDownControl(this._dataFieldList);
if (this._dataFieldList.Value != null)
{
value = this._dataFieldList.Value;
}
this._dataFieldList.End();
}
return(value);
}
protected virtual void Dispose(bool disposing)
{
if ((!this.disposedValue && disposing) && (this._dataFieldList != null))
{
this._dataFieldList.Dispose();
this._dataFieldList = null;
}
this.disposedValue = true;
}
