大家好,我现在想在结构中放几个变量,首先在窗口中传几个初始值给结构中的变量,然后在另外的窗口调用结构变量值(初始值).
我的具体做法是SimpleStruct.cs
using System;
namespace ApolloI
{
public struct SimpleStruct
{
public string derparment_id;
public string derparment_name;
public string strlogin_name;
public string strpassword;
public string role_id;
public string role_name ;
public DateTime systemtime;
public string loginsystemtime;
}
}
在窗口1中给结构中变量负值,在窗口2中申明
public SimpleStruct sysStruct =new SimpleStruct();
Text1="登陆角色名称:"+sysStruct.role_name;
Text2="登陆帐号:"+sysStruct.strlogin_name;
Text3="登陆时间:"+sysStruct.loginsystemtime;
调试 sysStruct.role_name 为null,
sysStruct.strlogin_name为空,
sysStruct.loginsystemtime 为空,
我该怎样得到我负的值,各位大哥帮帮我
我的具体做法是SimpleStruct.cs
using System;
namespace ApolloI
{
public struct SimpleStruct
{
public string derparment_id;
public string derparment_name;
public string strlogin_name;
public string strpassword;
public string role_id;
public string role_name ;
public DateTime systemtime;
public string loginsystemtime;
}
}
在窗口1中给结构中变量负值,在窗口2中申明
public SimpleStruct sysStruct =new SimpleStruct();
Text1="登陆角色名称:"+sysStruct.role_name;
Text2="登陆帐号:"+sysStruct.strlogin_name;
Text3="登陆时间:"+sysStruct.loginsystemtime;
调试 sysStruct.role_name 为null,
sysStruct.strlogin_name为空,
sysStruct.loginsystemtime 为空,
我该怎样得到我负的值,各位大哥帮帮我
方法之一可以把结构变量作为窗口1的public成员,这样窗口2可以通过窗口1访问这个成员了
Text1="登陆角色名称:"+sysStruct.role_name;
Text2="登陆帐号:"+sysStruct.strlogin_name;
Text3="登陆时间:"+sysStruct.loginsystemtime;
调试 sysStruct.role_name 为null,
sysStruct.strlogin_name为空,
sysStruct.loginsystemtime 为空,
????????????????
sysStruct.loginsystemtime=DateTime.Now.Date.ToLongDateString()+DateTime.Now.ToLongTimeString();
sysStruct.role_name =RoleComboBox.Text.ToString();
sysStruct.role_id=RoleComboBox.SelectedValue.ToString(); sysStruct.strlogin_name=straccountid;
sysStruct.strpassword= strpassword;
yes4pierce(pierce) 请问一下 怎样得到已经赋值的Struct实例?
这个在哪里定义的?
public struct sTest
{
public string name;
public int age;
public double points;
}FORM1
public static sTest structTest;
private void Form1_Load(object sender, System.EventArgs e)
{
structTest.name = "Student Name";
structTest.age = 20;
structTest.points = 100;
}
private void Button1_Click(object sender, System.EventArgs e)
{
try
{
Form2 fm2 = new Form2();
fm2.ShowDialog();
}
catch(Exception ex)
{
MessageBox.Show(ex.Message);
}
}//FORM2
private void Form2_Load(object sender, System.EventArgs e)
{
MessageBox.Show(Form1.structTest.name + "\r\n" +
Form1.structTest.age.ToString() + "\r\n" +
Form1.structTest.points.ToString());
}