vb.net 如何通过RegisterStartupScript传递2个参数？
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How to pass 2 parameters through RegisterStartupScript?
提问by migmig
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.
我有一个 javascript 函数“初始化（纬度，经度）”，当我点击我的按钮时，我想从我的文本框中传递值来做一些事情。
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
但是当我尝试这样做时，我得到了错误
Overload resolution failed because no accessible "RegisterStartupScript" accepts this number of arguments.
重载解析失败，因为没有可访问的“RegisterStartupScript”接受此数量的参数。
回答by Tim B James
You have just implemented the code wrongly. Change it to.
您刚刚错误地实现了代码。将其更改为。
If your initializefunction expects string variables then use the code;
如果您的initialize函数需要字符串变量，则使用代码；
Page.ClientScript.RegisterStartupScript(Me.GetType(),
"initialize", "initialize('" & latit.Text & "','" & longit.Text & "');", True)
If initializeexpects integers then;
如果initialize期望整数然后;
Page.ClientScript.RegisterStartupScript(Me.GetType(),
"initialize", "initialize(" & latit.Text & "," & longit.Text & ");", True)
