如何在 ASP.NET Web 应用程序中获取 Handle.ToInt32()
我正在尝试学习和使用供应商产品的 SDK。 不幸的是，文档很粗略，而且我自己对 .Net Framework 的了解也很空白。
我有一些 Windows 窗体应用程序的工作代码，我正在尝试让它在 ASP.NET Web 窗体应用程序中工作。 供应商文档暗示您可以执行此操作，但也许您不能..
来自工作 Windows 应用程序的片段：
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using TRIMSDK;
private void ConnectUserBtn_Click(object sender, System.EventArgs e)
{
Database db = new Database();
Databases dbChooser = new Databases();
IDatabase dbI = dbChooser.ChooseOneUI(Handle.ToInt32());
if (dbI == null)
{
return;
}
db.Id = dbI.Id;
现在这是我在 .ASPX 页面的单击事件处理程序中的尝试：
using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using TRIMSDK;
protected void ConnectUserBtn_Click(object sender, EventArgs e)
{
Database db = new Database();
Databases dbChooser = new Databases();
IDatabase dbI = dbChooser.ChooseOneUI(Handle.ToInt32());
if (dbI == null)
{
return;
}
我在上面的行中收到一个编译投诉，上面写着“名称“Handle”在当前上下文中不存在。
我尝试使用的 SDK 的这一部分显示反映产品属性的各种模式对话框，以促进“客户端”开发，我担心它可能只是“Windows 客户端”。 ASP.NET Web 应用程序无法执行此操作，
我可以添加一些内容来解决此问题吗？
I am trying to learn and use an SDK for a vendor's product. Unfortunately, the documentation is sketchy and I've run into a void in my own knowledge of the .Net Framework.
I have some working code for a windows forms application and I am trying to get it working in an ASP.NET web form app. The vendor documentation implies you can do this but maybe you cannot..
Snippet from the working windows app:
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using TRIMSDK;
private void ConnectUserBtn_Click(object sender, System.EventArgs e)
{
Database db = new Database();
Databases dbChooser = new Databases();
IDatabase dbI = dbChooser.ChooseOneUI(Handle.ToInt32());
if (dbI == null)
{
return;
}
db.Id = dbI.Id;
Now here is my attempt inside click event handler for an .ASPX page:
using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using TRIMSDK;
protected void ConnectUserBtn_Click(object sender, EventArgs e)
{
Database db = new Database();
Databases dbChooser = new Databases();
IDatabase dbI = dbChooser.ChooseOneUI(Handle.ToInt32());
if (dbI == null)
{
return;
}
I get a compile complaint in the line just above that reads "The name 'Handle' does not exist in the current context.
This part of the SDK I am trying to use displays various modal dialogs that reflect the properties of the product to facilitate "client" development. I fear it might be only "Windows clients" and that ASP.NET web apps cannot do this.
Is there something I can add to resolve this?
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对于 Web 应用程序，模式对话框将在客户端完成，通常通过 javascript 和 dhtml，而不是在服务器（执行 ASP.NET 代码的地方）完成。 所以我担心这个产品确实只是winforms。
For web apps, modal dialogs would be done at the client, usually via javascript and dhtml - not at the server (where ASP.NET code executes). So I fear that this product is indeed winforms only.
只需通过它：
Just pass it: