private void button4_Click(object sender, EventArgs e)
{
Roll_comboBox.Text = "Select Roll No.";
werror.Clear();
Roll_comboBox.Focus();
name_textview.Text = "";
class_textview.Text = "";
Report_textbox.Clear();
Technical_textbox.Clear();
Presentation_textbox.Clear();
total_textview.Text = "";
Remarks_textbox.Text = "";
werror.SetError(this.Report_textbox, "");
werror.SetError(this.Technical_textbox, "");
werror.SetError(this.Presentation_textbox, "");
}
private void Technical_textbox_Leave(object sender, EventArgs e)
{
technical_marks = Technical_textbox.Text;
double tm;
Double.TryParse(technical_marks, out tm);
if (tm < 0 || tm > 10)
{
werror.SetError(this.Technical_textbox, "Only marks Between 0 to 10 allowed");
Technical_textbox.Focus();
}
else
{
werror.SetError(this.Technical_textbox, "");
werror.Clear();
}
}
