将文本框值传递到列表框 [英] passing textbox values to listbox

问题描述

今天早些时候，我问如何将列表框项目传递到文本框，穆罕默德·米特瓦利(Mohamed Mitwalli)再次解决了该问题(再次感谢)，但是现在我有疑问如何将相同的值传递回列表框

在那个较早的问题中，我有列表框项目1和2，并且像这样1,2传递到了文本框，但现在我想将其传递回列表框，以便在列表框中有两个项目1和2

Earlier today I asked how to pass listbox items to textbox and Mohamed Mitwalli solved it (THANKS AGAIN) but now I have question how to pass that same value back to listbox

in that earlier problem I had listbox items 1 and 2 and that was passed into textbox like this 1,2 but now I want to pass that back to listbox so that in listbox I have two items 1 and 2

推荐答案

string[] values = textBox.Text.Spilit(',');

foreach (string value in values)
{
    if(value.Trim()=="")
      continue;
    listBox.Items.Add(value.Trim());

}

this will help you.

http://www.java2s.com/Code/CSharp/GUI-Windows-Form/AddnewitemtoListBoxtextfromTextBox.htm [ http://answers.yahoo.com/question/index?qid=20061228104327AAVggvM [ ^ ]

http://www.java2s.com/Code/CSharp/GUI-Windows-Form/AddnewitemtoListBoxtextfromTextBox.htm[^]
http://answers.yahoo.com/question/index?qid=20061228104327AAVggvM[^]

尝试一下一:

try this one:

string[] values = textBox.Text.Spilit(',');

foreach (string value in values)
{
    listBox.Items.Add(value.Trim());
}

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