Dynamic button,Text and picturebox creation in c# -


here doing 1 project . questions present in images. when project loads , "start exam " button present in screen. after pressed button , should create picturebox, textbox , button each image specified path. users have enter answer in textbox created dynamically . after dynamic submit button clicked every image, textbox values have store in listbox. dont know how values textbox. can me out .

here coding : 

picturebox[] pics = new picturebox[100]; textbox[] txts = new textbox[100]; button[] butns = new button[100]; flowlayoutpanel[] flws = new flowlayoutpanel[100];  private void button1_click( object sender , eventargs e) {         (int = 0; < listbox1.items.count; i++)         {             flws[i] = new flowlayoutpanel();             flws[i].name = "flw" + i;             flws[i].location = new point(3,brh);             flws[i].size = new size(317,122);             flws[i].backcolor = color.darkcyan;             flws[i].borderstyle = borderstyle.fixed3d;             pics[i] = new picturebox();             pics[i].location = new point(953, 95 + brh);             pics[i].name = "pic" + i;             pics[i].size = new size(300, 75);             pics[i].imagelocation = "c:/" + listbox1.items[i];             flws[i].controls.add(pics[i]);              txts[i] = new textbox();             txts[i].name = "txt" + i;             txts[i].location = new point(953, 186 + brh);              flws[i].controls.add(txts[i]);             butns[i] = new button();             butns[i].click += new eventhandler(butns_click);             butns[i].text = "submit";             butns[i].name = "but" + i;             butns[i].location = new point(1100, 186 + brh);              flws[i].controls.add(butns[i]);             flowlayoutpanel1.controls.add(flws[i]);             brh += 130;            }      } private void butns_click(object sender, eventargs e) {     button butns = sender button;     textbox txts = sender textbox;      listbox2.items.add("text values " + txts.text.tostring()); }

i create usercontrol combine controls.

search "custom usercontrol c#"

regards.


Comments

Post a Comment

Popular posts from this blog

basic authentication with http post params android -

i doing basic authentication passing username , password , using basicnamevaluepair sending post params response service. my method: public stringbuilder callservicehttppost(string username, string password, string type) { // create new httpclient , post header httpclient httpclient = new defaulthttpclient(); httppost httppost = new httppost(webservice + type); httpresponse response = null; stringbuilder total = new stringbuilder(); try { url url = new url(webservice + type); /*string base64encodedcredentials = base64.encodetostring((username + ":" + password).getbytes(), base64.url_safe | base64.no_wrap);*/ string base64encodedcredentials = "basic " + base64.encodetostring( (username + ":" + password).getbytes(), base64.no_wrap); httppost.setheader("auth...
Read more

vb.net - Virtual Keyboard commands -

i wondering difference between virtual these keyboard commands is: keyeventf_extendedkey , keyeventf_keyup is. everywhere have looked gives me description based off integers , not want know each of them does. you've tagged question vb.net, these have nothing @ vb.net. they're constants defined in windows header files, use win32 api functions. as far difference, can't tell looking @ values. individual values not particularly important, that's why named identifiers used. what's important used , documentation functions tells mean. the first one, keyeventf_extendedkey , used keybdinput structure (which used along e.g. sendinput function) pass information synthesized keyboard input. if flag used, means scan code should interpreted extended key. technically, means scan code preceded prefix byte value 224 (&he0 in hexadecimal notation). the second one, keyeventf_keyup , 1 of flags available use structure. means key being released (going up)...
Read more

css - Firefox for ubuntu renders wrong colors -

Image
i've got following problem: i'm developing website, while testing around i've noticed firefox , chromium display css bar in different colors. when switched between several machine come conclusion firefox ubuntu problem. on other devices i've tested website. it's fine. the differences between chrome , firefox rendering: firefox: chromium: note: firefox ubuntu problem. does knows why , came solution? https://bugzilla.mozilla.org/show_bug.cgi?id=655637 bug 629312 - firefox displays wrong colors on image (only linux) open about:config , rechange gfx.color_management.mode 2 0.
Read more