how to create event columnwidthchanging in usercontrol winform C#?

Question

• I create Form1 contain 1 usercontrol with name MyUserControl
  • and MyUserControl contains 1 listview have 4 columns with name column(Default,ID,Name,Position)

I want fire event ColumWidthChanging of ListView to no allow change width column listview

• so how do I do ?

please, somebody help me!!!

my code in MyUserControl:

public event EventHandler columnWidthChangingListViewCategoryClick;
    private void listView_Category_ColumnWidthChanging(object sender, ColumnWidthChangingEventArgs e)
    {
        if (columnWidthChangingListViewCategoryClick != null)
        {
            columnWidthChangingListViewCategoryClick(sender, e);
        }
        if (e.ColumnIndex == 1 || e.ColumnIndex == 3)
        {
            e.NewWidth = 0;
            e.Cancel = true;
        }
    }

my code in Form1:

    My_UC.columnWidthChangingListViewCategoryClick += new EventHandler(columnWidthChangingListViewCategoryClick_MyUC);
private void columnWidthChangingListViewCategoryClick_MyUC(object sender, EventArgs e) { }

my code is not fire

Answer 1

您可以尝试Better ListView Express ，它允许为每列设置最小、最大宽度和各种样式（不可调整大小、不可点击、可排序等）。