c# - Close Context Menu in WPF -


i've add context menu border in wpf.

<border>   <border.contextmenu>     <contextmenu x:name="historypanelcontextmenu">       <contextmenu.template>         <controltemplate>           <grid background="{binding background}">             <grid.columndefinitions>               <columndefinition></columndefinition>               <columndefinition></columndefinition>             </grid.columndefinitions>             <button grid.column="0" background="transparent" borderbrush="transparent" name="cancelbtn" content="{x:static strings:resource.cancelbtn}" previewmouseup="cancelbtn_onpreviewmouseup" foreground="#fff" fontfamily="segoe ui semibold" fontsize="10">               <button.template>                 <controltemplate targettype="{x:type button}">                   <border x:name="bdr_main" background="transparent" height="36" verticalalignment="top" borderbrush="#c0b6d1" borderthickness="2" cornerradius="2" margin="30,0,15,0">                     <contentpresenter verticalalignment="center" horizontalalignment="center" margin="8,6,8,6" contentsource="content" />                   </border>                   <controltemplate.triggers>                     <trigger property="ismouseover" value="true">                       <setter targetname="bdr_main" property="background" value="transparent"/>                     </trigger>                     <trigger property="ispressed" value="true">                       <setter targetname="bdr_main" property="background" value="#7fc0b6d1"/>                     </trigger>                   </controltemplate.triggers>                 </controltemplate>               </button.template>             </button>             <button grid.column="1" verticalalignment="top" foreground="#fff" background="#ff567e94"  fontsize="10" tag="{binding id}" previewmouseup="uielement_onpreviewmouseup" margin="15,5,0,5" fontfamily="segoe ui semibold" >               <textblock verticalalignment="center">                 <image height="14" width="14" source="/size.wpf;component/assets/icon-trash-white.png" margin="0,0,0,0"/>                 <textblock name="deletebtntext" text="{x:static strings:resource.deletebtntext}"/>               </textblock>               <button.template>                 <controltemplate targettype="{x:type button}">                   <border x:name="bdr_main" height="36" background="#ff567e94" borderbrush="#ff567e94" borderthickness="0" cornerradius="2">                     <contentpresenter verticalalignment="center" horizontalalignment="center" margin="8,6,8,6" contentsource="content" />                   </border>                   <controltemplate.triggers>                     <trigger property="ismouseover" value="true">                       <setter targetname="bdr_main" property="background" value="#ff567e94"/>                     </trigger>                     <trigger property="ispressed" value="true">                       <setter targetname="bdr_main" property="background" value="#6596b1"/>                     </trigger>                   </controltemplate.triggers>                 </controltemplate>               </button.template>             </button>           </grid>         </controltemplate>       </contextmenu.template>     </contextmenu>   </border.contextmenu> </border>

i tried close context menu on button click. found solution set isopen false. well, tried in next way :

historypanelcontextmenu.isopen = false;

but historypanelcontextmenu undefined , don't know why.

so how can close context menu on click?

thanks.

did try binding mouse event on context menu ? 

<contextmenu x:name="timecardgridcontextmenu" mouseleftbuttonup="dosomething">

and use sender or event args access stuff need ?


Comments

Post a Comment

Popular posts from this blog

php - Wordpress website dashboard page or post editor content is not showing but front end data is showing properly -

Image
recently have uploaded wordpress site onto server. have uploaded wordpress site in sub-folder under root folder ../root(domain root folder)/wordpress (where host wordpress folder). now problem content data in page or post in dashboard of wordpress admin panel not showing - see image. but data showing in front view - see image. if not browser cache issue , not issue happened tinymce editor during upgrade; try add config file: define('concatenate_scripts', false);
Read more

How to get the ip address of VM and use it to configure SSH connection dynamically in Ansible -

i trying ip address of vm , trying use establish ssh vm. following script: --- - hosts: localhost become: yes connection: local gather_facts: false serial: 1 vars_files: - createvmvars.yml tasks: - name: gathering vm info. vsphere_guest: vcenter_hostname: "{{vcenter_hostname}}" username: "{{vcenter_username}}" password: "{{vcenter_password}}" guest: "{{guest_name}}" vmware_guest_facts: yes register: var - debug: msg="{{var.ansible_facts.hw_eth0.ipaddresses[0]}}" - name: establishing ssh connection. script: /home/shasha/devops/scripts/ssh_configure.sh "{{var.ansible_facts.hw_eth0.ipaddresses[0]}}" following content of ssh_configure.sh : #!/bin/sh ssh-keygen -t rsa ssh-copy-id $1 but when running playbook, getting following error while executing third task: error! 'var' undefined but debug module(second task) printin
Read more

javascript - Get parameter of GET request -

i make request: createxhrrequest( "get", fileurl, function( err, response ) { if( err ) { alert( "error get!" ); } alert(response); }); and full response: { "status" : "ok", "message" : "jvberi0xljqkjdduxdgkmy how can jvberi0xlj ? i try response.message , response["message"]. nothing works. just simple access this: var json = json.parse(response); json.message
Read more