I want to remove last character of my datagridview cell

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Hello Guys, i have some values in my datagridview with dots like large. small.
i want to remove. on button click i am vary confused that how can do it please help me
see what am trying but am getting an error please suggest me best code for it
Thanks

What I have tried:

if(dataGridView1.Rows[i].Cells[3].Value.ToString().Contains("."))
                        {
                            dataGridView1.Rows[i].Cells[3].Value.ToString().Trim().Split(-1);
                        }

Posted 24-Jul-17 13:49pm

Member 9983063

Updated 24-Jul-17 16:16pm

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Patrice T 25-Jul-17 3:03am

After 86 questions, do you have plan to learn really the language ?

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Atlapure Ambrish · Answer 1 · 2017-07-24T16:16:00

Use below code..

if(inputText.Trim().EndsWith("."))
{
string outputText = inputText.Remove(inputText.Length - 1, 1);
}

Here

inputText

is your gridview cell text.

Other way around is to create an extension method and call it to remove last char after checking if the last char is dot.

public static class MyExtensions
{
  public static string TrimLastCharacter(this String str)
  {
     if(String.IsNullOrEmpty(str)){
        return str;
     } else {
        return str.TrimEnd(str[str.Length - 1]);
     }
  }
}

Graeme_Grant · Answer 2 · 2017-07-24T14:08:00

Solution 1

Use String.Substring Method[^] to get a sub-section of a string.

Posted 24-Jul-17 14:08pm

Graeme_Grant