How to set comboBox in winform to the first Item as soon as the page starts

kenjis

How to set comboBox in winform to the first Item as soon as the page is launched,
Cannot be set to the first item in the form's Load, as that will trigger SelectedIndexChanged.
I want to set the index to 0 when the page loads

njuwelkin

comboBox.SelectIndex = 0

393736105

It is to write the following code in the Load event of Form:

if (comboBox.Item.Count> 0)
{
    comboBox.SelectedIndex = 0;
}

njuwelkin

InitializeComponent
this.comboBox1.SelectedIndexChanged + = new System.EventHandler (this.comboBox1_SelectedIndexChanged); remove
statement:
private EventHandler selIndexChanged = null;
Add under winform load:
selIndexChanged + = new new System.EventHandler (this.comboBox1_SelectedIndexChanged);
comboBox.SelectIndex = 0;
comboBox1.SelectedIndexChanged + = selIndexChanged;

ooloife

Positive solution upstairs.

wentall

Remove the event first, set the item, and restore the event