How to make case-insensitive?

[vbdotnetxt]

I have this line of code to see if a search term is found in a string:

 

If (myString.ToString.Contains(searchTermTB.Text))

....

 

The problem is that the Contains method returns TRUE, sensative to the case. For example First and fIRST are different. How can I make it case insensative?

[vbdotnetxt]

I have this line of code to see if a search term is found in a string:

 

If (myString.ToString.Contains(searchTermTB.Text))

....

 

The problem is that the Contains method returns TRUE, sensative to the case. For example First and fIRST are different. How can I make it case insensative?

 

Thanx but I resolved it:

 

If (myString.ToString.toLower.Contains(searchTermTB.Text.toLower))