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我有一个表格名为SoftwareRosterForm:文件夹中放置WPF窗口
namespace WpfsoftwareMonitoring.views
{
public partial class SoftwareRosterForm : Window
{
public SoftwareRosterForm()
{
InitializeComponent();
}
}
}
和SoftwareRosterClass:
namespace WpfsoftwareMonitoring
{
class SoftwareRosterClass
{
ConnectionManager DatabaseConnect = new ConnectionManager();
DataSet SoftwareData = new DataSet();
public void AddSoftwareFunction(SoftwareRosterForm SoftwareRosterPage)
{
if (SoftwareRosterPage.SoftName_txtbox.Text == "" || SoftwareRosterPage.SoftType_cmbbox.Text == "")
{
MessageBox.Show("Complete all the fields.");
}
else
{
DatabaseConnect.StringQuery = "SELECT * FROM SoftwareList_tbl WHERE Software_name = '" + SoftwareRosterPage.SoftName_txtbox.Text + "'";
DatabaseConnect.GetData();
if (DatabaseConnect.SQLDR.HasRows == true)
{
DatabaseConnect.SQLDR.Close();
SoftwareRosterPage.SoftName_txtbox.SelectAll();
MessageBox.Show("Software already exist.");
}
else
{
DatabaseConnect.SQLDR.Close();
DatabaseConnect.StringQuery = "INSERT INTO SoftwareList_tbl (Software_name, Software_type) VALUES ('" + SoftwareRosterPage.SoftName_txtbox.Text + "', '" + SoftwareRosterPage.SoftType_cmbbox.Text + "')";
DatabaseConnect.InsertData();
MessageBox.Show("Software added.");
DatabaseConnect.SQLDR.Close();
ClearFormFields(SoftwareRosterPage);
FilterSoftwareList(SoftwareRosterPage);
SoftwareRosterPage.SoftName_txtbox.Focus();
}
}
}
public void FilterSoftwareList(SoftwareRosterForm SoftwareRosterPage)
{
//SoftList_lstview.Items.Clear();
DatabaseConnect.StringQuery = "SELECT Software_name, Software_type FROM SoftwareList_tbl";
DatabaseConnect.GetData();
DatabaseConnect.SQLDR.Close();
//Fills the temporary table with the selected data and fills the list view
DatabaseConnect.SQLDA.Fill(SoftwareData);
SoftwareRosterPage.SoftList_lstview.DataContext = SoftwareData.Tables[0].DefaultView;
DatabaseConnect.SQLDR.Close();
}
public void ClearFormFields(SoftwareRosterForm SoftwareRosterPage)
{
SoftwareRosterPage.SoftName_txtbox.Clear();
SoftwareRosterPage.SoftType_cmbbox.SelectedIndex = -1;
}
}
}
我试图传递SoftwareRosterForm在public void AddSoftwareFunction(SoftwareRosterForm SoftwareRosterPage)
方法,但出现错误:
无法找到类型或命名空间名称'SoftwareRosterForm'(您是否遗漏了using指令或汇编?布莱参考)
但是,当我在命名空间WpfsoftwareMonitoring.Views
删除“意见”并没有出现错误,而不是另一个错误出现:
“的InitializeComponent”这个名字不会在目前情况下存在
有什么想法吗? 我放置在视图文件夹中的窗体,我试图删除文件夹中的窗体,它运作良好,但我需要将窗体放置在整洁的文件夹中
我只是一名大学生和新的C#和WPF
@ sa_ddams213感谢的人!这工作!即时迁移到C#,我从来没有想过这很简单 –
你应该安装ReSharper。这是任何在Visual Studio中编写代码的人都应该使用的有价值的工具。 – alexandrudicu
@alexandrudicu感谢您建议此工具看起来有用 –