Call Javascript function in windows application button event

Davin Martyn

Hello Sir,

It is possible call javascript function in windows application form button click event. If possible please suggest to me.

Code : html page :

Code :

private void button5_Click(object sender, EventArgs e)

{

System.Diagnostics.Process.Start("https://ent.comm100.com/chatserver/chatwindow.aspx?siteId=1000058&planId=203");

//Chat ch = new Chat();

//ch.OpenLink("https://ent.comm100.com/chatserver/chatwindow.aspx?siteId=1000058&planId=203");

//.Show();

}

I want to call javascript in inside button click. Just remember my button control in windows form application.

5 Replies

Know the answer? Post it — somebody with the same question will find it here.

K P Singh Chundawat10y ago
You can use webBrowser tool . I guess it is best and easy way to call Javascript function , Because first you have to load your Html page then you need to call. I guess it make some sense .
0
Davin Martyn10y ago
Actually sir me scenario this, I have one windows form inside this one button after click on this button one popup open inside this my link will be open. So please suggest to me.
0
K P Singh Chundawat10y ago
Why you dont want to use web-browser control .let me know?
0
Davin Martyn10y ago
Hello Sir, I am not using webbrowser control . I want to directly call javascript function in button click event.
0
K P Singh Chundawat10y ago
try this it might be helpful for you.

public frmMain()
{
InitializeComponent();
webBrowser1.ObjectForScripting = new ScriptManager(this);
}
private void btnShowMessage_Click(object sender, EventArgs e)
{
object[] o = new object[1];
o[0]=txtMessage.Text;
object result = this.webBrowser1.Document.InvokeScript("ShowMessage", o);
}
private void frmMain_Load(object sender, EventArgs e)
{
this.webBrowser1.Navigate(@"Your site Url");
}
[ComVisible(true)]
public class ScriptManager
{
frmMain _form;
public ScriptManager(frmMain form)
{
_form = form;
}
public void ShowMessage(object obj)
{
MessageBox.Show(obj.ToString());
}
}

0