C#, windows forms,checkedlistbox

Question

how can i check selected items in th checked list box and append each selected check box values to a string .. like combobox in web. eg:for(int i=0i<combo.Items.count;i++) { if(combo[i].Checked==true) { sbr.Append(comb.Items[i].value); } } pls help me....

Sreekanth · Answer

hi frnds, i gt it, tanks 4 ur replies.. Code is smthng like this... 2 be frnk i dnt knw how it works.. stringBulder sbr=new stringbuilder(); sbr.Length=0; foreach(DataRowView dv in Chekedlistbox.CheckedItems) { sbr.Append(dv[Checkedlistbox.ValuMember]); } .....simple and cool

Kirtan Patel · Answer

Ohk You want functionality like web Application (Two Members Value and Text in CheckList Box) in Windows Application. its now possible to Have Web Like two things ( Value and Text ) property both but you can do this thing by Program a Method that will Provide you ID from database When you pass the Name like public int GetIDFromName(string Name) { //Connect to database //get the ID From Database using SQL "Where Query" return ID; }

Sreekanth · Answer

hi KIRTAN,NIKI stil m in d same postn... how can i do this...kirtan i thnk u got ma question, in web appl. its easy to get checklistbox values....but how can i doth same in web. i have two tables one for company other 4 products. In page load of my WINDOWS FORM , i filled my company in the chedkedLISTboxCOMPANY... and products in 2nd chekedlistboxPRODUCT. FOR chedkedLISTboxCOMPANY,box ,valueMember is countryid and Dispaly Memeber is countryname............. for chekedlistboxPRODUCT ,i this alos Valumemebr is productid and dispalymemebr is product name... here companyid is d pK of companymaster and productid PK of productmaster table.... now wat i nedd is userselects multiple company and multiple products , i want toinsert each company and produts row by row....( sql part, cmplted).... and my 3r table conatins.. id(PK),companyid,productid.... while saving this, i wnt to code a loop for selected countries and its value member,for each country its value meber is diffrent...from d above replies i can check d items r selected or not..but wat i nedd is each selected countries values.....and similr in products...each products value member.............. ..M in WINDOWS appl....help pls..............

Kirtan Patel · Answer

Friend , Then Here is Code For ASP.net please check " Do you like this answer check box " if my answer helps you :) protected void Button1_Click( object sender, EventArgs e) { string CheckedString = "" ; foreach ( ListItem item in CheckBoxList1.Items) { if (item.Selected == true ) { CheckedString += item.Value.ToString(); } } Response.Write(CheckedString); }

Nilanka Dharmadasa · Answer

Hi friend, You need something like below? String valuesintext = ""; string valuesinint = ""; for (int i = 0; i { valuesintext += checkedListBox1.GetItemCheckState(i).ToString(); valuesinint += checkedListBox1.GetItemCheckState(i).GetHashCode().ToString(); } Check it and let me know. If you find my answer helpful, please accept my answer.

Sreekanth · Answer

kitran, tanks 4 u r replay,but wat i need is , each ckeckedlistbox item's valuemember.. like checkboxlist's value. in web appl.

Kirtan Patel · Answer

Friend, you can do this By Following Way if my answer helps you then check "Do you like this answer check box" :) private void button1_Click( object sender, EventArgs e) { string CheckedItemsString = "" ; foreach ( object checkbox in checkedListBox1.CheckedItems) { CheckedItemsString += checkbox.ToString(); } Label1.Text = CheckedItemsString; }

C#, windows forms,checkedlistbox

Answers (7)