【发布时间】:2017-04-11 17:34:17
【问题描述】:
我还有一个带有自定义按钮的自定义 c# MessageBox,并且我覆盖了 Show() 方法,这是我的大部分代码:
public partial class CustomMessageBox : Form
{
public CustomMessageBox()
{
InitializeComponent();
}
#region Variables
public static CustomMessageBox MsgBox;
public static DialogResult result;
public enum CustomMessageBoxButtons { Ok, OkCancel }
public enum CustomMessageBoxTxtBoxState { VisibleChar, PasswordChar, VisibleCharReadOnly }
#endregion
public static DialogResult Show(string text, string title, CustomMessageBoxButtons buttons)
{
MsgBox = new CustomMessageBox();
MsgBox.txtbox_content.Text = text;
MsgBox.lbl_Title.Text = title;
result = DialogResult.No;
if (buttons == CustomMessageBoxButtons.Ok)
{
MsgBox.btn_ok.Location = new Point(86, 70);
MsgBox.btn_cancel.Visible = false;
}
MsgBox.ShowDialog();
return result;
}
这里是自定义按钮的事件
private void btn_ok_Click(object sender, EventArgs e)
{
this.DialogResult = DialogResult.OK;
}
private void btn_cancel_Click(object sender, EventArgs e)
{
this.DialogResult = DialogResult.Cancel;
}
private void btn_close_Click(object sender, EventArgs e)
{
this.Close();
}
问题来了
private void flatButton1_Click(object sender, EventArgs e)
{
if (CustomMessageBox.Show("Title", "TITLEEE", CustomMessageBox.CustomMessageBoxButtons.OkCancel) ==**CustomMessageBox.MsgBox.result.Yes**)
{
CustomMessageBox.Show("Aceptaste", "AGREED", CustomMessageBox.CustomMessageBoxButtons.Ok);
}
else
{
CustomMessageBox.Show("Rechazaste", "dENIED", CustomMessageBox.CustomMessageBoxButtons.Ok);
}
}
#endregion
当我调用我的 messageBox 时,它会在 CustomMessageBox.MsgBox.result.Yes 上抛出一个错误,说
无法使用 WinForms 实例引用访问,而是使用类型 Name 来访问 QualifyIt
那么我该怎么办?
【问题讨论】:
标签: c# winforms error-handling messagebox