How to clear all values(textbox,checkbox,listbox,etc.,) after getting result

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Hi All,

I am beginner level of C#. I have wrote coding for my small project. In a form i have created text box,check box,list box,radio button its like an application. After submitting button result has shown in list box. If I double click result will come in my list box double entry... and continuously.. can you plz guide me how can i clear values...

Thanks,

Posted 8-Jun-15 21:23pm

kalaiselvan Indirajith

Updated 8-Jun-15 21:24pm

v2

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Comments

Ralf Meier 9-Jun-15 3:44am

Perhaps you add your code to your question so that we could see what you have done until now.
Basicly you could check inside your Button-script if the new entry for the Listbox is still existing.

kalaiselvan Indirajith 9-Jun-15 4:36am

string fname="", lname="", faname="",mname="";
fname = textBox1.Text.ToString();
lname = textBox2.Text.ToString();
faname = textBox3.Text.ToString();
mname = textBox4.Text.ToString();

listBox1.Items.Add(fname.ToString() + lname.ToString());
listBox1.Items.Add(faname.ToString());
listBox1.Items.Add(mname.ToString());
string value="";
if(radioButton1.Checked)
{
value = radioButton1.Text;
listBox1.Items.Add(value);
}
else if(radioButton2.Checked)
{
value = radioButton2.Text;
listBox1.Items.Add(value);
}
string skil="";
if (checkBox1.Checked)
{
skil = checkBox1.Text;
listBox1.Items.Add(skil);
}
else if(checkBox2.Checked)
{
skil = checkBox2.Text;
listBox1.Items.Add(skil);
}
else if(checkBox3.Checked)
{
skil = textBox5.Text;
listBox1.Items.Add(skil);
}
}
the above style i have wrote..
If I anything did wrong please mention and guide me..

Thanks,

Ralf Meier 9-Jun-15 6:51am

According to Solution 1 :
Did you really want that the Listbox only contents the last assign by the Button-press ?

kalaiselvan Indirajith 9-Jun-15 7:11am

yes! Mr.Ralf

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sasanka sekhar panda · Accepted Answer · 2015-06-08T21:43:00

C#

string fname="", lname="", faname="",mname="";
fname = textBox1.Text.ToString();
lname = textBox2.Text.ToString();
faname = textBox3.Text.ToString();
mname = textBox4.Text.ToString();
//you ll not find double entry in your list box
ListBox1.Items.Clear();
//no need not to write tostring() to a string fname,lname or mname
listBox1.Items.Add(fname.ToString() + lname.ToString());
listBox1.Items.Add(faname.ToString());
listBox1.Items.Add(mname.ToString());
string value=&amp;quot;&amp;quot;;
if(radioButton1.Checked)
{
//value = radioButton1.Text;
//listBox1.Items.Add(value);
listBox1.Items.Add(radioButton1.Text);
}
else if(radioButton2.Checked)
{
//value = radioButton2.Text;
listBox1.Items.Add(radioButton2.Text);
}
string skil=&amp;quot;&amp;quot;;
if (checkBox1.Checked)
{
//skil = checkBox1.Text;
listBox1.Items.Add(checkBox1.Text);
}
else if(checkBox2.Checked)
{
//skil = checkBox2.Text;
listBox1.Items.Add(checkBox2.Text);
}
else if(checkBox3.Checked)
{
//skil = textBox5.Text;
listBox1.Items.Add(textBox5.Text);

}
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