protected void lbuRefresh_Click(object sender, EventArgs e)
 {
     ClearData();
     ClassGender g = new ClassGender();
     DataTable dt = g.GetGender("");
     GridView1.DataSource = dt;
     GridView1.DataBind();
     SetViewState(dt);
 }
 protected void lbuSearch_Click(object sender, EventArgs e)
 {
     if (string.IsNullOrEmpty(txtSearchGenderName.Text))
     {
         ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('กรุณากรอก คำค้นหา')", true);
         return;
     }
     else
     {
         ClassGender g = new ClassGender();
         DataTable dt = g.GetGender(txtSearchGenderName.Text);
         GridView1.DataSource = dt;
         GridView1.DataBind();
         SetViewState(dt);
     }
 }
        protected void lbuSubmit_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(txtInsertGenderName.Text))
            {
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('กรุณาใส่ ชื่อเพศ')", true);
                return;
            }
            ClassGender g = new ClassGender();
            g.Gender_Name = txtInsertGenderName.Text;

            if (g.CheckUseGenderName())
            {
                g.InsertGender();
                BindData();
                ClearData();
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('เพิ่มข้อมูลเรียบร้อย')", true);
            }
            else
            {
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('ข้อมูลที่จะเพิ่ม มีอยู่ในระบบแล้ว !')", true);
            }
        }
        protected void modDeleteCommand(Object sender, GridViewDeleteEventArgs e)
        {
            int id = Convert.ToInt32(GridView1.DataKeys[e.RowIndex].Value);
            ClassGender y = new ClassGender();
            y.Gender_ID = id;
            y.DeleteGender();
            ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('ลบข้อมูลเรียบร้อย')", true);

            GridView1.EditIndex = -1;
            BindData1();
        }
 void BindData1()
 {
     ClassGender g = new ClassGender();
     DataTable dt = g.GetGender(txtSearchGenderName.Text);
     GridView1.DataSource = dt;
     GridView1.DataBind();
     SetViewState(dt);
 }
 void BindData()
 {
     ClassGender g = new ClassGender();
     DataTable dt = g.GetGender("");
     GridView1.DataSource = dt;
     GridView1.DataBind();
     SetViewState(dt);
 }
        protected void modUpdateCommand(Object sender, GridViewUpdateEventArgs e)
        {
            Label lblGenderIDEdit = (Label)GridView1.Rows[e.RowIndex].FindControl("lblGenderIDEdit");
            TextBox txtGenderNameEdit = (TextBox)GridView1.Rows[e.RowIndex].FindControl("txtGenderNameEdit");

            ClassGender g = new ClassGender(Convert.ToInt32(lblGenderIDEdit.Text)
                , txtGenderNameEdit.Text);

            if (g.CheckUseGenderName())
            {
                g.UpdateGender();
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('อัพเดทข้อมูลเรียบร้อย')", true);
                GridView1.EditIndex = -1;
                BindData1();
            }
            else
            {
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('ข้อมูลที่จะอัพเดท มีอยู่ในระบบแล้ว !')", true);
            }
        }