KaxSchedulerContextMenuEventHandler Delegate

Represents the method that handles the ContextMenuItemClick event of a KaxTreeView control.

Namespace: Kettic.AspNet.Controls
Assembly: Kettic.AspNet.Controls (in Kettic.AspNet.Controls.dll) Version: 2014.4.1129.0 (2014.04.1129.0)

Syntax

C++

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public delegate void KaxSchedulerContextMenuEventHandler(
	Object sender,
	KaxSchedulerContextMenuEventArgs e
)

Public Delegate Sub KaxSchedulerContextMenuEventHandler ( 
	sender As Object,
	e As KaxSchedulerContextMenuEventArgs
)

public delegate void KaxSchedulerContextMenuEventHandler(
	Object^ sender, 
	KaxSchedulerContextMenuEventArgs^ e
)

type KaxSchedulerContextMenuEventHandler = 
    delegate of 
        sender : Object * 
        e : KaxSchedulerContextMenuEventArgs -> unit

Parameters

sender: Type: SystemObject
The source of the event.
e: Type: Kettic.AspNet.ControlsKaxSchedulerContextMenuEventArgs
A KaxTreeViewContextMenuEventArgs that contains the event data.

Remarks

The ContextMenuItemClick event is raised when an item in the KaxTreeViewContextMenu of the KaxTreeView control is clicked.

A click on a KaxTreeViewContextMenu item of the KaxTreeView makes a postback only if an event handler is attached to the ContextMenuItemClick event.

Examples

The following example demonstrates how to display information about the clicked item in the KaxTreeViewContextMenu shown after a right-click on a KaxTreeNode.

C++

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<%@ Page Language="C#" AutoEventWireup="true" %>
<%@ Register TagPrefix="Kettic" Namespace="Kettic.AspNet.Controls" Assembly="Kettic.AspNet.Controls" %>

<script runat="server">
    void KaxTreeView1_ContextMenuItemClick(object sender, KaxTreeViewContextMenuEventArgs e)
    {
        lblInfo.Text = string.Format(@"You clicked on Menu Item {0}(""{1}"") of Node {2}(""{3}"")",
            e.MenuItem.Index, e.MenuItem.Text, e.Node.Index, e.Node.Text);
    }
</script>

<html>
<body>
<form id="form1" runat="server">
<Kettic:KaxScriptManager ID="KaxScriptManager1" runat="server"></Kettic:KaxScriptManager>
<br />
<asp:Label ID="lblInfo" style="border:solid 1px black; background-color:InfoBackground;font:normal 12px Courier New;" runat="server">Click on a context menu item to see the information for it.</asp:Label>
<br />
<Kettic:KaxTreeView ID="KaxTreeView1" runat="server" OnContextMenuItemClick="KaxTreeView1_ContextMenuItemClick">
    <ContextMenus>
        <Kettic:KaxTreeViewContextMenu ID="ContextMenu1">
            <Items>
                <Kettic:KaxMenuItem Text="Menu1Item1"></Kettic:KaxMenuItem>
                <Kettic:KaxMenuItem Text="Menu1Item2"></Kettic:KaxMenuItem>
            </Items>
        </Kettic:KaxTreeViewContextMenu>
        <Kettic:KaxTreeViewContextMenu Skin="Outlook" ID="ContextMenu2">
            <Items>
                <Kettic:KaxMenuItem Text="Menu2Item1"></Kettic:KaxMenuItem>
                <Kettic:KaxMenuItem Text="Menu2Item2"></Kettic:KaxMenuItem>
            </Items>
        </Kettic:KaxTreeViewContextMenu>
    </ContextMenus>
    <Nodes>
        <Kettic:KaxTreeNode Text="Node1" ContextMenuID="ContextMenu2">
            <Nodes>
                <Kettic:KaxTreeNode Text="Node11" ContextMenuID="ContextMenu2"></Kettic:KaxTreeNode>
                <Kettic:KaxTreeNode Text="Node12" ContextMenuID="ContextMenu2"></Kettic:KaxTreeNode>
            </Nodes>
        </Kettic:KaxTreeNode>
        <Kettic:KaxTreeNode Text="Node2" ContextMenuID="ContextMenu2">
            <Nodes>
                <Kettic:KaxTreeNode Text="Node21" ContextMenuID="ContextMenu2"></Kettic:KaxTreeNode>
                <Kettic:KaxTreeNode Text="Node22" ContextMenuID="ContextMenu2"></Kettic:KaxTreeNode>
            </Nodes>
        </Kettic:KaxTreeNode>
    </Nodes>
</Kettic:KaxTreeView>

</form>
</body>
</html>

<%@ Page Language="VB" AutoEventWireup="true" %>
<%@ Register TagPrefix="Kettic" Namespace="Kettic.AspNet.Controls" Assembly="Kettic.AspNet.Controls" %>

<script runat="server">
    Sub KaxTreeView1_ContextMenuItemClick(ByVal sender as Object, ByVal e as KaxTreeViewContextMenuEventArgs)
        lblInfo.Text = String.Format("You clicked on Menu Item {0}(""{1}"") of Node {2}(""{3}"")", _
   e.MenuItem.Index, e.MenuItem.Text, e.Node.Index, e.Node.Text)
    End Sub
</script>

<html>
<body>
<form id="form1" runat="server">
<Kettic:KaxScriptManager ID="KaxScriptManager1" runat="server"></Kettic:KaxScriptManager>
<br />
<asp:Label ID="lblInfo" style="border:solid 1px black; background-color:InfoBackground;font:normal 12px Courier New;" runat="server">Click on a context menu item to see the information for it.</asp:Label>
<br />
<Kettic:KaxTreeView ID="KaxTreeView1" runat="server" OnContextMenuItemClick="KaxTreeView1_ContextMenuItemClick">
    <ContextMenus>
        <Kettic:KaxTreeViewContextMenu ID="ContextMenu1">
            <Items>
                <Kettic:KaxMenuItem Text="Menu1Item1"></Kettic:KaxMenuItem>
                <Kettic:KaxMenuItem Text="Menu1Item2"></Kettic:KaxMenuItem>
            </Items>
        </Kettic:KaxTreeViewContextMenu>
        <Kettic:KaxTreeViewContextMenu Skin="Outlook" ID="ContextMenu2">
            <Items>
                <Kettic:KaxMenuItem Text="Menu2Item1"></Kettic:KaxMenuItem>
                <Kettic:KaxMenuItem Text="Menu2Item2"></Kettic:KaxMenuItem>
            </Items>
        </Kettic:KaxTreeViewContextMenu>
    </ContextMenus>
    <Nodes>
        <Kettic:KaxTreeNode Text="Node1" ContextMenuID="ContextMenu2">
            <Nodes>
                <Kettic:KaxTreeNode Text="Node11" ContextMenuID="ContextMenu2"></Kettic:KaxTreeNode>
                <Kettic:KaxTreeNode Text="Node12" ContextMenuID="ContextMenu2"></Kettic:KaxTreeNode>
            </Nodes>
        </Kettic:KaxTreeNode>
        <Kettic:KaxTreeNode Text="Node2" ContextMenuID="ContextMenu2">
            <Nodes>
                <Kettic:KaxTreeNode Text="Node21" ContextMenuID="ContextMenu2"></Kettic:KaxTreeNode>
                <Kettic:KaxTreeNode Text="Node22" ContextMenuID="ContextMenu2"></Kettic:KaxTreeNode>
            </Nodes>
        </Kettic:KaxTreeNode>
    </Nodes>
</Kettic:KaxTreeView>

</form>
</body>
</html>

Reference

Kettic.AspNet.Controls Namespace