how to create textboxes dynamically and insert textbox text
into sql database
Answer Posted / harsh
private void buttongenerate_Click(object sender, EventArgs
e)
{
int inputnumber = Int32.Parse
(TextboxInput.Text);
inputtextboxes = new List<TextBox>();
for (int i = 1; i <= inputnumber; i++)
{
Label labelinput = new Label();
TextBox textboxnewinpute = new TextBox();
labelinput.Text = "Input" + i;
labelinput.Location = new Point(30,
TextboxInput.Bottom + (i * 30));
labelinput.AutoSize = true;
textboxnewinpute.Text = "";
textboxnewinpute.Name = "MyTextbox";
textboxnewinpute.Location = new Point
(labelinput.Width, labelinput.Top - 3);
inputtextboxes.Add(textboxnewinpute);
this.Controls.Add(labelinput);
this.Controls.Add(textboxnewinpute);
}
}
private void button2_Click(object sender, EventArgs e)
{
try
{
foreach (Control ctrl in Controls)
{
if (ctrl.Name == "MyTextbox")
{
if (con != null)
{
using (con)
{
int a = Convert.ToInt32
(TextboxInput.Text);
for (int i = 1; i <= a; i++)
{
cmd = new SqlCommand
("insert into DynamicDBdemo values ('" + ctrl.Text + "')",
con);
cmd.CommandType =
System.Data.CommandType.Text;
if
(cmd.Connection.State == System.Data.ConnectionState.Closed)
{
cmd.Connection.Open
();
}
}
if
(cmd.Connection.State == ConnectionState.Open)
{
cmd.ExecuteNonQuery
();
MessageBox.Show
("data added successfully");
}
}
}
}
}
}
catch (SqlException sx)
{
MessageBox.Show(sx.Message);
}
finally
{
con.Close();
}
}
| Is This Answer Correct ? | 3 Yes | 9 No |
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