Filling a matrix from user input in text box -- windows forms

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So basically I have to ask the user to input the text in the textBox and then , add that input into the matrix, but the code i have written doesn't give me time to get the user input

What I have tried:

C#

<pre> public    void   FillMatrix (string [,] v)
        {
            for (int i = 2; i <= 4; i+=2)
            {
                for (int j = 2; j <= 4; j++)
                {
                    lblFute.Text = "Write the number on index " + i + " " + j;

                    v[i, j] = txtVlera.Text;
                    if (j == 3 )
                    {
                        lblFute.Text = "Write the number on index  " + j + " " + i;

                        v[j, i] = txtVlera.Text;
                    }
                }
            }

Posted 15-Apr-20 3:47am

bekim peci

Updated 15-Apr-20 4:23am

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Richard MacCutchan 15-Apr-20 11:12am

It may be easier to ask for all the numbers in a row. You can then use the TextChanged event to check when all the values have been entered. You can then ensure that you do not ask for more data until you are ready for it.

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RickZeeland · Answer 1 · 2020-04-15T04:24:00

Solution 1

Here is a similar question, the trick is to use a button and add the values to the array after the button is clicked: Get input from a textbox to an array in C#[^]

Posted 15-Apr-20 4:24am

RickZeeland