关于c＃：如果Control是Radiobutton或Textbox

If Control is Radiobutton or Textbox

我有一个根据用户选择更改标题的表单。然后我想为控件创建一个属性，无论是单选按钮还是复选框。它们有相同的属性，但我无法很好地实现。

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private void DeleteEdit()
{
Control[] EmployeesControl; //I think this is the problem, but i cant figure it out.

if (Form_AddEmployee.Text.Contains("Edit"))
{
EmployeesControl = new RadioButton[numberOfEmployees];
}
else if (Form_AddEmployee.Text.Contains("Delete"))
{
EmployeesControl = new CheckBox[numberOfEmployees];
}

for (int i = 0; i < EmployeesControl.Count(); i++)
{
EmployeesControl[i] = new EmployeesControl();
InitializeControls(EmployeesControl[i]);
EmployeesControl[i].Visible = true;
panelEmployee.Controls.Add(EmployeesControl[i]);
EmployeesControl[i].Text = stringTemp;
EmployeesControl[i].Location = new Point(100, 100 * (i+1));
EmployeesControl[i].Font = MyFont;
EmployeesControl[i].CheckedChanged += EmployeesDeleteEditEmployees_CheckedChanged;
}
}

如果某个控件是单选按钮或复选框，如何生成变量。

相关讨论

在将EmployeesControl[i]更改为复选框或单选按钮后，可以使用GetType进行检查。

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private void DeleteEdit()
{
Control[] EmployeesControl; //I think this is the problem, but i cant figure it out.

if (Form_AddEmployee.Text.Contains("Edit"))
{
EmployeesControl = new RadioButton[numberOfEmployees];
for (int i = 0; i < EmployeesControl.Count(); i++)
{
EmployeesControl[i] = new RadioButton();
}
}
else if (Form_AddEmployee.Text.Contains("Delete"))
{
EmployeesControl = new CheckBox[numberOfEmployees];
for (int i = 0; i < EmployeesControl.Count(); i++)
{
EmployeesControl[i] = new CheckBox();
}
}
ButtonBase b;
CheckBox chk;
RadioButton rdo;
for (int i = 0; i < EmployeesControl.Count(); i++)
{
b = (ButtonBase)EmployeesControl[i];//You use b to set property
if (EmployeesControl[i].GetType() == typeof(RadioButton))
{
rdo = (RadioButton)EmployeesControl[i];

//Your code
//................
rdo.CheckedChanged += EmployeesDeleteEditEmployees_CheckedChanged;
}
else
{
chk = (RadioButton)EmployeesControl[i];

//Your code
//...............
chk.CheckedChanged += EmployeesDeleteEditEmployees_CheckedChanged;
}

//EmployeesControl[i] = new EmployeesControl();
//InitializeControls(EmployeesControl[i]);
//EmployeesControl[i].Visible = true;
//panelEmployee.Controls.Add(EmployeesControl[i]);
//EmployeesControl[i].Text = stringTemp;
//EmployeesControl[i].Location = new Point(100, 100 * (i + 1));
//EmployeesControl[i].Font = MyFont;
//EmployeesControl[i].CheckedChanged += EmployeesDeleteEditEmployees_CheckedChanged;
}
}

我希望它能帮助你。