How to set the maxlength of the textboxes dynamically

[Sophia]

Hello friends,

I want to set max lengths for my text boxes and all of them are dynamically.I have hard from my friends that it's possible but don't know how to do it can anyone help me out with this issue.


Amd 9550
Gigabyte 780 with Intel Chipset
2gb ram
300 gb HDD
9600 gt 512

[Zecho]

Try to use the following code i am sure it will work for you.

function SetCVV2MaxLength(curNumber)
{
      var objCtrl = document.getElementById('txtSomeControl');
      if(curNumber == 3 || curNumber == 4)
      {
            objCtrl.maxlength = 3;
      }
      else
      {
            objCtrl.maxlength = 4;
      }
}

[Sophia]

I have forgotten to mention above i want the code in Visaul Basic.

[Katty]

Following are the code for Visual Basic.

Over here we will assume that connection is opened

public DataTable GetData(SqlConnection oConnection,string SqlQuery)
        {        
            SqlCommand oCommand;
            SqlDataAdapter oDataAdapter;
            DataTable dtData=null;
            oCommand = new SqlCommand(SqlQuery, oConnection);
            oDataAdapter = new SqlDataAdapter(oCommand);



            oDataAdapter.MissingSchemaAction = MissingSchemaAction.AddWithKey;
            oDataAdapter.Fill(dtData);
            oDataAdapter.Dispose();
            oCommand.Dispose();
            return dtData;
        }

private void SetMaxLengthText()
        {
            foreach (DataColumn dc in dtDatos.Columns)
            {
                Control[] control;
                control = this.Controls.Find(dc.ColumnName, true);
                if (control.Length > 0)
                    ((TextBox)control[0]).MaxLength = dc.MaxLength;
            }
        }