在Winforms中动态创建CheckBox，但文本未显示

Question

private void button1_Click(object sender, EventArgs e)
{
   string[] AnalyteNames = new string[]{ 
     "NA", "K", "CL", "TCO2", "BUN", "CREA", "EGFR", "GLU", "CA", "ANG", "HCT", "HGB" };

    for (int i = 0; i < AnalyteNames.Length; i++)
    {
          CheckBox box = new CheckBox();
          box.Text = AnalyteNames[i].ToString();
          box.ForeColor = Color.Black;
          box.Checked = false;

          // AnalyteListCheckBoxes was a CheckedBoxList
          this.AnalyteListCheckBoxes.Items.Add(box);      
    } 
}

Answer 1

您所要做的就是放置AddRange而不是循环：

 private void button1_Click(object sender, EventArgs e) {
   string[] AnalyteNames = new string[]{
     "NA", "K", "CL", "TCO2", "BUN", "CREA", "EGFR", "GLU", "CA", "ANG", "HCT", "HGB" };

   // Create checkboxes with provided titles
   // checkboxes will be unchecked by default 
   AnalyteListCheckBoxes.Items.AddRange(AnalyteNames);
 }

请注意，您不应添加CheckBox个项目，String，因为CheckedListItems会在内部创建项目。

Answer 2

您可以使用此overload of Add：

this.AnalyteListCheckBoxes.Items.Add(box.Text, box.Checked); 

另一种解决方案可能是设置DisplayMember属性，以便编译器知道它应该显示什么。然后你可以保留你的代码，并在循环后包含这一行：

checkedListBox1.DisplayMember = "Text";