Copy Datagridview Values to Textbox

Copy DataGridView values to TextBox

HOOKING UP EVENTS:

It is the most basic thing you need to learn to code in VS. In short it means that the event name, here DataGridView01_SelectionChanged is connected to the event. To do so one can either use code or one inserts it into the correct slot of the events pane of the property tab. Select the DataGridView, open the events pane (the one with the flash) and locate the SelectionChanged event! Here insert the name of the event and you are done.

(I only have the German versions of VS installed..)

The result is reflected in the form_designer.cs file and it is the same thing (in reverse) as double clicking that spot and then filling in the generated code stub..

Controls have many events; one is the default event and this can be generated by double clicking the control itself in the designer. But eventually you will need all 3 ways to generate and hook up the events, (as well as sometimes removing them.)

How to Copy values from a Datagridview selected row to textboxes

Make sure that the gridView is initialzed. Then try this

private void dataGridView1_Click(object sender, EventArgs e)
    {
        if(dataGridView1.SelectedRows.Count>0){
           textBox1.Text = dataGridView1.SelectedRows[0].Cells["HomeNM"].Value.ToString();
           textBox2.Text = dataGridView1.SelectedRows[0].Cells["HostNM"].Value.ToString();
            textBox3.Text = dataGridView1.SelectedRows[0].Cells["odd1NM"].Value.ToString();
    }
   } // haha

Transferring all data from dataGridView to a textbox

Just loop through each row and format the column values into a string, adding System.Environment.NewLine for seperating entries in the TextBox.

string billInfo = string.Empty;

foreach (DataGridViewRow row in this.dataGridView1.Rows)
{
  billInfo = string.Format("{0}{1} {2} {3}{4}", billInfo, row.Cells["Name"].Value, row.Cells["Amount"].Value, row.Cells["Price"].Value, Environment.NewLine);
}

this.textBox1.Text = billInfo;

Copy values from textboxes to datagridview automatically

if you want to add data at the end of datagridview

private void button1_Click(object sender, EventArgs e)
{
    //it will at end of datagridview
    int row = (DataGridView1.Rows.Count)+1;

    dataGridView1["HomeOdd", row].Value = textBox1.Text;
    dataGridView1["DrawOdd", row].Value = textBox2.Text;
    dataGridView1["AwayOdd", row].Value = textBox3.Text;

    dataGridView1.Refresh();
}

you can also add on selection

private void button1_Click(object sender, EventArgs e)
{
   //its give you selected row no
    int row = (datagridview.CurrentCell.RowIndex)+1;

    dataGridView1["HomeOdd", row].Value = textBox1.Text;
    dataGridView1["DrawOdd", row].Value = textBox2.Text;
    dataGridView1["AwayOdd", row].Value = textBox3.Text;

    dataGridView1.Refresh();
}

Pass value from DataGridView to Textbox with searching in C#

use dataGridView1_CurrentCellChanged event :

 private void dataGridView1_CurrentCellChanged(object sender, EventArgs e)
 {
     if (dataGridView1.CurrentRow != null && dataGridView1.CurrentRow.Index > -1)
     {
         string value1 = dataGridView1.CurrentRow.Cells[0].Value != null ? dataGridView1.CurrentRow.Cells[0].Value.ToString() : "";
         textBox1.Text = value1; 

         string value2 = dataGridView1.CurrentRow.Cells[1].Value != null ?  dataGridView1.CurrentRow.Cells[1].Value.ToString() : "";
         textBox2.Text = value2;
         .
         .
         .
     }
 }

How to transfer data from gridview to textbox

If I got your question right, your solution is to use DataGridView.SelectedRows Property along with DataGridView.SelectionChanged Event

DataGridView.SelectedRows Gets the collection of rows selected by the
user.

DataGridView.SelectionChanged occurs whenever cells are selected or
the selection is canceled, whether programmatically or by user action.

private void dataGridView1_SelectionChanged(object sender, EventArgs e)
{
 if (dataGridView1.SelectedRows.Count > 0)
    {

    foreach (DataGridViewRow row in dataGridView1.SelectedRows) {
        //Send the first cell value into textbox'
        Txt_FirstName.Text = row.Cells(0).Value.ToString; // or row.Cells["ColumnName"].Value;
          }
    }
}

MSDN and MSDN

How can I pass data of datagridview to textboxes in other Form?

You need a reference of Form1 in Form2. You can pass it in the constructor of Form2

private Form1 _form1;

public Form2 (Form1 form1)
{
    _form1 = form1;
}

You create and open Form2 like this from within Form1:

var form2 = new Form2(this);
form2.ShowDialog(this);

In order to be able to access the controls of the other form, you must change their Modifer to Internal in the properties window.

then you can set the values like this:

var row = dataGridView1.CurrentRow; // This is "the row".
                                    // No detour through the index is necessary.
_form1.textBox1.Text = row.Cells[0].Value.ToString();
_form1.comboBox1.Text = row.Cells[1].Value.ToString();

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But things get simpler if you use data binding. See: A Detailed Data Binding Tutorial

how to copy the text in textbox to 1 column of datagridview1?

try

foreach (DataGridViewRow row in dg1.Rows)
{
   row.Cells[0].Value = lblapplicantcode.Text;
}

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