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  • Category: .NET

    How to uncheck the radio button in C#

    Hi,

    I have 3 radio buttons in my c# form.

    by default when i run the form, the first radio button is selected.

    i want all the 3 radio buttons to be unchecked when i run that page.

    pls suggest me the code..

    and then i should select based on the requirements
  • #492870
    Remove "Selected="True" code from the RadioButtonList.

    Regards,
    Asheej T K
    Microsoft MVP[ASP.NET/IIS]
    DotNetSpider MVM

  • #492884
    Hi,

    I got the solution.


    private void Form1_Load(object sender, EventArgs e)
    {
    this.radioButton1.TabStop = false;
    this.radioButton2.TabStop = false;
    this.radioButton3.TabStop = false;
    this.radioButton4.TabStop = false;

    }



    (dont forget to rate)
    Thanks and Regards,
    Vikram Singh Saini

    RESULTS MATTER, REASONS NOT!

  • #492886
    while design mode set the checked property = false
    or
    On_Pageload

    radiobtn.checked=flase
    radiobtn1.checked=flase
    radiobtn2.checked=flase

    But if you have only radio button in your form , change TabIndex property to other value , because wen ever page load the focus wil be in TabIndex 0 , so automatically it will focus the radio button.

    so set tabindex 0 to other control if you have in the form instead of radio

    hope this help!

    thnx
    Muhil

  • #493118
    by default radio button checked property is false.
    and you write on page load event
    rd1.checked=false;
    rd2.checked=false;
    rd3.checked=false;



    thanks & regards

    sanjay.c

  • #493131
    private void Form1_Activated(object sender, EventArgs e)
    {
    radioButton1.Checked = false;
    radioButton2.Checked = false;
    radioButton3.Checked = false;
    }

    Regards

  • #493472
    Just write a statement, like this rdn.checked=false
    Subhashini

  • #493637
    Hi,

    To each and everyone answered!

    He asked for making all radiobuttons checked to false. Even if you apply
    radioButton1.Checked = false;
    radioButton2.Checked = false;
    radioButton3.Checked = false;
    still one of the radiobutton will be checked on running the application based on the priority of tab index.

    Let me know your opinions and thoughts on this.

    (dont forget to rate)
    Thanks and Regards,
    Vikram Singh Saini

    RESULTS MATTER, REASONS NOT!

  • #494609
    on page load

    rb1.Checked = False;
    rb2.Checked = False;
    rb2.Checked = False;

    Aparna Bhise

  • #494619
    Hi Vikram Singh Saini
    I think u had mistaken

    Please check it once


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