<ISNet.EventParameterAttribute("controlId, date, month, year")>
<ISNet.Serialization.XmlSerializableAttribute()>
<ISNet.Serialization.BinarySerializableAttribute()>
<System.ComponentModel.DescriptionAttribute("Specifies the client side (JavaScript) function name that will be invoked when mousedown event is fired on control. Parameters (controlId, date, month, year)")>
<System.ComponentModel.EditorAttribute(EditorBaseTypeName="System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", EditorTypeName="ISNet.WebUI.Design.ClientSideEventEditor, ISNet.WebUI.Design")>
<System.ComponentModel.NotifyParentPropertyAttribute(True)>
Public Overrides NotOverridable Property OnMouseDown As System.String

Dim instance As BaseDateTimeEditorClientSideEvents
Dim value As System.String
 
instance.OnMouseDown = value
 
value = instance.OnMouseDown

[ISNet.EventParameterAttribute("controlId, date, month, year")]
[ISNet.Serialization.XmlSerializableAttribute()]
[ISNet.Serialization.BinarySerializableAttribute()]
[System.ComponentModel.DescriptionAttribute("Specifies the client side (JavaScript) function name that will be invoked when mousedown event is fired on control. Parameters (controlId, date, month, year)")]
[System.ComponentModel.EditorAttribute(EditorBaseTypeName="System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", EditorTypeName="ISNet.WebUI.Design.ClientSideEventEditor, ISNet.WebUI.Design")]
[System.ComponentModel.NotifyParentPropertyAttribute(true)]
public override System.string OnMouseDown {get; set;}

public read-write property OnMouseDown: System.String; override; 

ISNet.EventParameterAttribute("controlId, date, month, year")
ISNet.Serialization.XmlSerializableAttribute()
ISNet.Serialization.BinarySerializableAttribute()
System.ComponentModel.DescriptionAttribute("Specifies the client side (JavaScript) function name that will be invoked when mousedown event is fired on control. Parameters (controlId, date, month, year)")
System.ComponentModel.EditorAttribute(EditorBaseTypeName="System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", EditorTypeName="ISNet.WebUI.Design.ClientSideEventEditor, ISNet.WebUI.Design")
System.ComponentModel.NotifyParentPropertyAttribute()
public override function get,set OnMouseDown : System.String

[ISNet.EventParameterAttribute("controlId, date, month, year")]
[ISNet.Serialization.XmlSerializableAttribute()]
[ISNet.Serialization.BinarySerializableAttribute()]
[System.ComponentModel.DescriptionAttribute("Specifies the client side (JavaScript) function name that will be invoked when mousedown event is fired on control. Parameters (controlId, date, month, year)")]
[System.ComponentModel.EditorAttribute(EditorBaseTypeName="System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", EditorTypeName="ISNet.WebUI.Design.ClientSideEventEditor, ISNet.WebUI.Design")]
[System.ComponentModel.NotifyParentPropertyAttribute(true)]
public: __property System.string* get_OnMouseDown() override;
public: __property void set_OnMouseDown( 
   System.string* value
) override;

[ISNet.EventParameterAttribute("controlId, date, month, year")]
[ISNet.Serialization.XmlSerializableAttribute()]
[ISNet.Serialization.BinarySerializableAttribute()]
[System.ComponentModel.DescriptionAttribute("Specifies the client side (JavaScript) function name that will be invoked when mousedown event is fired on control. Parameters (controlId, date, month, year)")]
[System.ComponentModel.EditorAttribute(EditorBaseTypeName="System.Drawing.Design.UITypeEditor, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", EditorTypeName="ISNet.WebUI.Design.ClientSideEventEditor, ISNet.WebUI.Design")]
[System.ComponentModel.NotifyParentPropertyAttribute(true)]
public:
property System.String^ OnMouseDown {
   System.String^ get() override;
   void set (    System.String^ value) override;
}

function doMouseDown(controlId, date, month, year)
{
	// do some action here 
}