I have to set combobox value but it is in a string with commo with it.

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i want to set all this value in combobox

string vlaue="12,13,15,16,14"

but how to remove common from it and how to set that value to combobox value.

What I have tried:

i have just try split() but not work.

Posted 2-Apr-18 6:24am

Member 11776570

Updated 2-Apr-18 6:45am

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Comments

[no name] 2-Apr-18 12:28pm

Maybe this gives you an idea: c# - How to add multiple items to a combobox using single line of code? - Stack Overflow[^]

#realJSOP 2-Apr-18 12:35pm

We don't link to that other site.

[no name] 2-Apr-18 12:38pm

"We" mabye not, me will do it ;p

3 solutions

Solution 1

How can this "not work"?

C#

string[] parts = vlaue.Split(',');

Posted 2-Apr-18 6:38am

#realJSOP

Comments

[no name] 2-Apr-18 12:40pm

Because it simply splits a string and does not yet added them to cb?

#realJSOP 2-Apr-18 12:41pm

Well, he complained that using split didn't work. Beyond that, we don't know what platform he's using, so...

The quality of the answer is tied directly to the quality of the question.

Member 11776570 2-Apr-18 12:43pm

it will work but at last there is empty value in combo box

Maciej Los 2-Apr-18 13:47pm

5ed!

Solution 2

Try this:

C#

string vlaue="12,13,15,16,14";
DataTable dt = new DataTable();
dt.Columns.Add(new DataColumn("vlaue"));
dt = vlaue.Split(new string[]{","}, StringSplitOptions.RemoveEmptyEntries)
	.Select(x => dt.LoadDataRow(new object[]{x}, false))
	.CopyToDataTable();
combobox1.DataSource = dt;
combobox1.ValueMember = "vlaue";
combobox1.DisplayMember = "vlaue";

More at:
How to: Bind a Windows Forms ComboBox or ListBox Control to Data | Microsoft Docs[^]
ComboBox Class (System.Windows.Forms)[^]

Posted 2-Apr-18 6:39am

Maciej Los

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Member 11776570 · Accepted Answer · 2018-04-02T06:46:00

Solution 3

i have try this

string value = "12,15,16,14,18";
           string[] combovalue = value.Split(',');

           foreach (string itemvalue in combovalue)
           {
               cmb.Items.Add(itemvalue);
           }

done done... it is working

Posted 2-Apr-18 6:46am

Member 11776570

Updated 2-Apr-18 6:51am

v2