WPF中的组合框未显示for循环的值 [英] value of for loop is not displaying in combobox in wpf

问题描述

private void Window_Loaded_1(object sender, RoutedEventArgs e)
       {
           int ymax = 300;
           parentchart.Axes.Add(new LinearAxis() { Minimum = 0, Orientation=AxisOrientation.Y, Maximum = ymax > 0 ? ymax : 500 });
           for (int i = 0; i <= ymax; i++)
           {
               txty.Text = i.ToString();
               cmb.Items.Add(i.ToString());
               cmb.DisplayMemberPath = i.ToString();


           }

i的值未显示在组合框中...

value of i is not displaying in combobox ...

推荐答案

删除行"cmb.DisplayMemberPath = i.ToString();"

您使用不正确的"DisplayMemberPath"
请检查此链接:
http://msdn.microsoft.com /en-us/library/system.windows.controls.itemscontrol.displaymemberpath(v=vs.100).aspx [

Remove the line "cmb.DisplayMemberPath = i.ToString();"

You are using incorrectly "DisplayMemberPath"
Please, check this link:
http://msdn.microsoft.com/en-us/library/system.windows.controls.itemscontrol.displaymemberpath(v=vs.100).aspx[^]

private void Window_Loaded_1(object sender, RoutedEventArgs e)
       {
           List<int> lst = new List<int>() { 1,2,3,4,5,6,7,8,9,10};

           cmbSelect.ItemsSource = lst; // first method
           cmbSelect.SelectedIndex = 0;

          (or)

           foreach (var item in lst)//second method
           {
               cmbSelect.Items.Add(item);
           }
           cmbSelect.SelectedIndex = 0;
        }

希望对您有帮助...

Hope it helps you ...

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