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disable combobox in c#

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csharptutorial
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  • K Karthik Holla

    You can write it in Select_Index_Change of First DropDown EX:

    protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
    {
    DropDownList2.Enabled = false;
    }

    R Offline
    R Offline
    Ranjan D
    wrote on last edited by
    #6

    Note the OP is intending to do this for c# windows form application and not for ASP.NET Applications.

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    • U User 10485057

      how to disable combobox if another combobox is selected in c# windows form application

      diviya murali

      F Offline
      F Offline
      FreaksOfDeveloper
      wrote on last edited by
      #7

      you can use the Click event of the second combobox to enable/disable the first combobox

      private void comboBox2_Click(object sender, EventArgs e)
      {
      comboBox1.Enabled = false;
      }

      http://freaksofdeveloper.blogspot.co.at/

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      • F FreaksOfDeveloper

        you can use the Click event of the second combobox to enable/disable the first combobox

        private void comboBox2_Click(object sender, EventArgs e)
        {
        comboBox1.Enabled = false;
        }

        http://freaksofdeveloper.blogspot.co.at/

        P Offline
        P Offline
        Pete OHanlon
        wrote on last edited by
        #8

        Is this event fired if the user tabs into the combobox?

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        • U User 10485057

          how to disable combobox if another combobox is selected in c# windows form application

          diviya murali

          R Offline
          R Offline
          Ramu cs
          wrote on last edited by
          #9

          The simplistic answer would be to set the Enabled state of the ComboBox from the other ComboBox by handling the GotFocus and LostFocus events on that ComboBox.

          T P 2 Replies Last reply
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          • R Ramu cs

            The simplistic answer would be to set the Enabled state of the ComboBox from the other ComboBox by handling the GotFocus and LostFocus events on that ComboBox.

            T Offline
            T Offline
            thatraja
            wrote on last edited by
            #10

            Like Pete said?[^]

            thatraja

            Code converters | Education Needed | Improve EverythingNew

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            • R Ramu cs

              The simplistic answer would be to set the Enabled state of the ComboBox from the other ComboBox by handling the GotFocus and LostFocus events on that ComboBox.

              P Offline
              P Offline
              Pete OHanlon
              wrote on last edited by
              #11

              It's a good answer. Take you long to come up with it?

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              • P Pete OHanlon

                It's a good answer. Take you long to come up with it?

                A Offline
                A Offline
                akshay25101988
                wrote on last edited by
                #12

                By using Jquery u can do this in web for windows u need handle in code

                Thanks & Regards Anant Shetty

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                • A akshay25101988

                  By using Jquery u can do this in web for windows u need handle in code

                  Thanks & Regards Anant Shetty

                  P Offline
                  P Offline
                  Pete OHanlon
                  wrote on last edited by
                  #13

                  A couple of points. 1. jQuery isn't magic. You still have to write code. 2. I know how to solve this problem. 3. You replied to the wrong person. 4. How does any of that answer help the poster answer his question?

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                  • U User 10485057

                    how to disable combobox if another combobox is selected in c# windows form application

                    diviya murali

                    E Offline
                    E Offline
                    Emre Ataseven
                    wrote on last edited by
                    #14

                    Do you want to disable all comboboxes except current?

                    Tim Toady Bicarbonate

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                    • A akshay25101988

                      By using Jquery u can do this in web for windows u need handle in code

                      Thanks & Regards Anant Shetty

                      P Offline
                      P Offline
                      phil o
                      wrote on last edited by
                      #15

                      Please avoid textspeak on this forum. Do a favor to your keyboard (and to our eyes), use it entirely.

                      There are two kinds of people in the world: those who separate humankind in two distinct categories, and those who don't. "I have two hobbies: breasts." DSK

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