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POChoose time using datetimepicker in propertygrid
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  1. POChoose time using datetimepicker in propertygrid
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    copied!<p>I am trying to pick only a time (hour and minutes) using <code>propertygrid</code> and <code>datetimepicker</code>.<br> I have created my own editor.<br> The trouble is that it is not showing the value in the text and the value can also have calendars:</p> <p>Here have code:</p> <pre><code>public class Tests { private DateTimePicker time = new DateTimePicker(); [Editor(typeof(MyEditor), typeof(UITypeEditor))] public DateTimePicker Time { get { return time; } set { time = value; } } public Tests() { time.Format = DateTimePickerFormat.Time; time.CustomFormat = "hh:mm"; time.Value = DateTime.Now; DateTime t = new DateTime(); } } class MyEditor : UITypeEditor { IWindowsFormsEditorService editorService; DateTimePicker picker = new DateTimePicker(); public MyEditor() { picker.Format = DateTimePickerFormat.Custom; picker.CustomFormat = "hh:mm"; picker.ShowUpDown = true; picker.ValueChanged += new EventHandler(picker_ValueChanged); } void picker_ValueChanged(object sender, EventArgs e) { this.editorService.CloseDropDown(); } public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, IServiceProvider provider, object value) { if (provider != null) { this.editorService = provider.GetService(typeof(IWindowsFormsEditorService)) as IWindowsFormsEditorService; } if (this.editorService != null) { DateTimePicker tmp = (DateTimePicker)value; tmp.CustomFormat = "hh:mm"; tmp.Text = tmp.Value.ToString(); picker = tmp; this.editorService.DropDownControl(picker); } return value; } public override UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context) { return UITypeEditorEditStyle.DropDown; } } </code></pre>
 

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