Crystal Reports :: How To Pass Label Text Into Parameter

I used lable(Lblname) in page that bind it from database:

private void ViewDocInfo(int data1) {
using (SqlConnection conn = General.GetConnection()) {
using (SqlCommand _cmd = General.GetCommand("Documentry_ViewMostanadInfo", conn)) {
_cmd.Parameters.AddWithValue("@id", data1);
conn.Open();

[Code] ....

I have datalist that bind it from database:

private void GetCustomersPageWiseView(int pageIndex) {
using (SqlConnection conn = General.GetConnection()) {
using (SqlCommand cmd = General.GetCommand("GetCustomersPageWiseMC", conn)) {
cmd.CommandType = CommandType.StoredProcedure;

[Code] ...

And I have Linkbutton :

protected void LBview_Click(object sender, EventArgs e) {
Lblname.Visible = !(DLMostanad.Visible = true);
this.GetCustomersPageWiseView(1);
}

In above code as you see when click on linkbutton it will Lblname.visible=false

But in this metod:

this.GetCustomersPageWiseView(1);

In this line:

cmd.Parameters.AddWithValue("@Name", Lblname.Text);

I need Lblname.text but when I click on linkbutton it will lblname.visible=false and it can't pass lblname.text to GetCustomersPageWiseView metod...

How I can pass lblname.text to this metod?