javascript - How to pass 2 parameters through RegisterStartupScript? - Stack Overflow

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I have a javascript function "initialize (latitude, longitude)" and when I click on my button I want to pass the value from my textbox to do something.

Protected Sub btnLat_Click(ByVal sender As Object, ByVal e As System.EventArgs)
    Dim latit As TextBox = formView.FindControl("nr_latitudeTextBox")
    Dim longit As TextBox = formView.FindControl("nr_longitudeTextBox")

    Page.ClientScript.RegisterStartupScript(Me.GetType(), "initialize", "initialize(" & latit.Text, longit.Text & ");", True)

End Sub

But when I try to do this I get the error

Overload resolution failed because no accessible "RegisterStartupScript" accepts this number of arguments.

I have a javascript function "initialize (latitude, longitude)" and when I click on my button I want to pass the value from my textbox to do something.

Protected Sub btnLat_Click(ByVal sender As Object, ByVal e As System.EventArgs)
    Dim latit As TextBox = formView.FindControl("nr_latitudeTextBox")
    Dim longit As TextBox = formView.FindControl("nr_longitudeTextBox")

    Page.ClientScript.RegisterStartupScript(Me.GetType(), "initialize", "initialize(" & latit.Text, longit.Text & ");", True)

End Sub

But when I try to do this I get the error

Overload resolution failed because no accessible "RegisterStartupScript" accepts this number of arguments.

• javascript
• vb
• registerstartupscript

Share Improve this question Follow edited Jun 5, 2019 at 18:09 TylerH 21.1k7979 gold badges7979 silver badges114114 bronze badges asked May 14, 2013 at 12:50 migmigmigmig 14133 gold badges66 silver badges1616 bronze badges 1

• check this sample codeproject./Articles/11098/… – Akshay Joy Commented May 14, 2013 at 12:55

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1 Answer 1

Sorted by: Reset to default 3

You have just implemented the code wrongly. Change it to.

If your initialize function expects string variables then use the code;

Page.ClientScript.RegisterStartupScript(Me.GetType(), 
"initialize", "initialize('" & latit.Text & "','" & longit.Text & "');", True)

If initialize expects integers then;

Page.ClientScript.RegisterStartupScript(Me.GetType(), 
"initialize", "initialize(" & latit.Text & "," & longit.Text & ");", True)

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