在C#中为windowes表单调用Web服务 [英] calling web service for windowes form in c#

问题描述

你好先生，
我有一个问题先生，我在其中创建了一个窗口表单，我有很多文本框和组合框，先生，我想为此表单创建Web服务，以将值保存在数据库表中，但是先生，我在表单，则找不到文本框intelisense.我想创建用于在数据库中插入值的方法，并且我想将此方法称为button_click

hello sir ,
I have a problem sir I create a window form in this I have many text box,and combo box, sir I want to create the web service for this form to save the value in database table but sir I create the web method in ".asmx" form then I not found the text box intelisense. I want to create the method for insert the the values in database, and I want to call this method to button_click

  [WebMethod]

    public void saleslead()
    {
        SqlConnection con = new SqlConnection("Data Source=WHIZ-48\\SQLEXPRESS;Initial Catalog=George;User ID=sa;Password=net@123");
        con.Open();
        SqlCommand cmd = new SqlCommand("insert into SalesLead values("")",con);
        cmd.ExecuteNonQuery();
        
    
    }
}

先生，在此插入命令中，我们要在文本框中输入供用户运行时使用的值，并将数据保存在数据库表中.
请给我解决方法.
谢谢先生
Arvind kumar singh

[已编辑]代码包装在前置"标签中[/已编辑]

Sir In this insert command we here want to text box for user run time enter the values and save data in database table .
please give me solution.
Thanks sir
Arvind kumar singh

Code is Wrapped in "pre" tags[/Edited]

推荐答案

您需要添加对Web服务代理的引用以便您可以在源代码中调用它.

You need to add a reference to the web service proxy so that you can call it in your source code.
Tihs[^] could help you.

转到

Go there[^] to read the CP article which focusing how to Consuming Web Services from a Win Forms Application.

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