Check_Changed方法没有被击中? [英] Check_Changed method not getting hit?

问题描述

嗨
我有一个复选框选中，但check_changed方法在不触发
这是复选框属性

Hi
I have one checkBox that populates a textbox when checked but the check_changed method is not firing

here''s the checkbox properties

<asp:CheckBox ID="chkFinish" runat="server" 
                                            oncheckedchanged="chkFinish_CheckedChanged" Text="Finish" />

这是Check_changed方法

Here''s the Check_changed method

protected void chkFinish_CheckedChanged(object sender, EventArgs e)
        {
            if (chkFinish.Checked)
            { txtPrice.Text = Convert.ToString(ProdFPrice); }
            else
            { txtPrice.Text = Convert.ToString(ProdPrice); }
            
        }

预先感谢您

Thank u in advance

推荐答案

尝试:

<asp:checkbox id="chkFinish" runat="server" oncheckedchanged="chkFinish_CheckedChanged" text="Finish" autopostback="True" xmlns:asp="#unknown" />

将autopostback属性更改为true复选框，则事件将触发.

Change the autopostback property to true for your checkbox and the evnt will fire.

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