c# - Hide header Checkbox in DatagridView -

-

i have requirement in need have checkbox columns in first column of datagaridview. when add checkbox , adds same in header of teh same column well. header checkbox not required me. want hide out. not able achieve this. haev tried cell painitng technique not working out me :(.. pls help

                        ckbox = new checkbox();                         ckbox.size = new size(14, 14);                         //get column header cell bounds                         rectangle rect = dgv_courselist.getcelldisplayrectangle(0,-1, true);                         point opoint = new point();                         opoint.x = rect.location.x + 3;                         opoint.y = rect.location.y + 2;  //check cells of first column , header         if (this.dgv_courselist.columns[0].index == e.columnindex && e.rowindex < 0)         {                  // can change e.cellstyle.backcolor color.gray example                 using (brush backcolorbrush = new solidbrush(e.cellstyle.backcolor))                 {                     // erase cell.                     e.graphics.fillrectangle(backcolorbrush, e.cellbounds);                     e.handled = true;                 }             //}         }     }


Comments

Post a Comment

Popular posts from this blog

javascript - Slick Slider width recalculation -

-
i'm trying add slide in panel on slick container css. carousel works except new width not being calculated when space has been added. recalibrate once advance next slide i'd happen each time panel opened or closed. i've tried adding both margin , padding, neither makes difference. ideas? https://jsfiddle.net/mhigley/dpf7mlpl/ html: <button type="button" id="button"><i class="fa fa-arrow-right"></i></button> <aside> <h2>slide in panel</h2> <ol> <li>list item</li> <li>list item</li> <li>list item</li> <li>list item</li> <li>list item</li> </ol> </aside> <main role="main"> <div class="sections"> <section> <article> <h2>first slide</h2> <p>lorem ipsum d...
Read more

jsf - PrimeFaces Datatable - What is f:facet actually doing? -

-
looking through primefaces code in app noticed following line: <f:facet name="header">#{trainsearch.traincount} trains</f:facet> it looks overriding header, makes sense, can explain me in little more detail? what happening line of code? complete code listed below: <p:datatable id = "results" value = "#{trainsearch.trains}" var = "train" rendered="#{not empty trainsearch.trains}" styleclass = "train-search-table horizontal-border"> <f:facet name="header">#{trainsearch.traincount} trains</f:facet> <p:column headertext = "train id"> <p:panelgrid columns="1" styleclass = "train-id-grid" layout = "grid"> <h:outputtext styleclass = "train-id-label" value="#{train.traini}"/> <h:outputtex...
Read more

angular2 services - Angular 2 RC 4 Http post not firing -

-
i trying fire post request app , it's not working, tried multiple ways. don't see request being fired under network tab in chrome. not sure problem is, appreciated. import { injectable } '@angular/core'; import { http, headers } '@angular/http'; @injectable() export class userservice{ private _url="users"; constructor(private _http: http){ } checkifusernameexists(username){ return this._http.get(this._url+"/"+username) .map(response => response.json()) } createuser(user){ let headers = new headers(); headers.append('content-type', 'application/json') console.log(json.stringify(user)); return this._http.post(this._url, json.stringify(user),{headers: headers}) .map(response => response.json()) } } first need capture error , solve error: this._http.post(this._url, json.stringify(user),{headers: headers}) .subscribe( ...
Read more