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This article will explain in detail how to achieve listbox selection, all selection, anti-selection function in C#, Xiaobian thinks it is quite practical, so share it with you as a reference, I hope you can gain something after reading this article.

c#listbox Select All, Select None, Reverse Selection Method

//Select All Method 1 private void SelectAll(ListBox ListBox) ... { for (int i = 0; i < ListBox.Items.Count; i++) ... { ListBox.SelectedIndex = i; } } //Select all methods 1 and none private void SelectAll(ListBox ListBox,bool b) ... { for (int i = 0; i < ListBox.Items.Count; i++) ... { ListBox.SetSelected(i, b); } } //reverse selection private void unSelectAll(ListBox ListBox) ... { bool b; for (int i = 0; i < ListBox.Items.Count; i++) ... { b = ! ListBox.GetSelected(i); ListBox.SetSelected(i, b); } } About "C#how to achieve listbox selection, all selection, reverse selection function" This article is shared here, I hope the above content can be of some help to everyone, so that you can learn more knowledge, if you think the article is good, please share it for more people to see.

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