In asp.net how to validate textbox depending on other text box?
<p>In asp.net Depending on Experience I should validate the salary of an employee. </p>

<p>If the employee is fresher his salary should be 1 lac to 1.5 lac. Or salary = 1.5 lac * years of exp to 3.5 * years of exp.</p>

<p><em><strong></em>**</strong> i have tried his*<strong><em>*</em>**</strong>
    protected void Button1_Click(object sender, EventArgs e)
    {</p>

<pre><code>    if (IntExp == 0)
    {
        RangeValidator1.MaximumValue = "150000";
        RangeValidator1.MinimumValue = "100000";

        RangeValidator1.Type = ValidationDataType.Integer;
        RangeValidator1.Validate();
        if (!RangeValidator1.IsValid)
        {
            RangeValidator1.ErrorMessage = "Enter CTC between 100000 and 150000";
        }
        Response.Redirect("ABCAddEmp.aspx");

    }
    else
    {
        int max = IntExp * 150000;
        int min = IntExp * 350000;
        RangeValidator1.MaximumValue = "max";
        RangeValidator1.MinimumValue = "min";
        RangeValidator1.Type = ValidationDataType.Integer;
        RangeValidator1.Validate();

        if (!RangeValidator1.IsValid)
        {
            RangeValidator1.ErrorMessage = "Enter CTC between " + max + " and " + min;
        }
        Response.Redirect("ABCAddEmp.aspx");
    }
</code></pre>
