vb.net中的listview帮助 [英] help with listview in vb.net

问题描述

我使用列表视图显示数据.我可以将第一个2变量放入自己的列中，但不能进入分层列.请注意下面列出的代码:

Im using a listview to display data. I can get the frist 2 variables to go into thier own columns but not the tierd. note the code listed below:

Dim process = GetObject("winmgmts://./root/novadigm:NVD_Agent")
Dim method = process.Methods_("GetValue")
Dim inParameters = method.inParameters.SpawnInstance_()
inParameters.Path = strObject
Dim outParameters = process.ExecMethod_("NumberOfInstances", inParameters)
Dim StrHeaps = (outParameters.InstanceCount)
num_TextBox.Text = StrHeaps
For i = 0 To StrHeaps Step +1
    inParameters.Index = i

    inParameters.Property = "ZOBJNAME"
    outParameters = process.ExecMethod_("GetValue", inParameters)
    Dim Value1 As String = outParameters.Value

    inParameters.Property = "ZAVIS"
    outParameters = process.ExecMethod_("GetValue", inParameters)
    Dim Value2 As String = outParameters.Value

    inParameters.Property = "NAME"
    outParameters = process.ExecMethod_("GetValue", inParameters)
    Dim Value3 As String = outParameters.Value

    ListView1.Items.Add(Value1).SubItems.Add(Value2)


Next

帮助将是巨大的.请不要发布其他文章以供阅读，我只需要编码方面的帮助.

help would be great. please dont post other articles to go read i just need help with the coding.

推荐答案

将您的代码更改为

Change your code to

ListViewItem item1 = new ListViewItem("item1",Value1);
item1.SubItems.Add(Value2);
item1.SubItems.Add(Value3);
listView1.Items.Add(item1);

这应该添加所有子项.

作为参考，请通过此 [

This should add all subitems.

For reference, go through this[^] definition of the SubItem property.

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