本文整理汇总了C#中System.Windows.Forms.ErrorProvider.Clear方法的典型用法代码示例。如果您正苦于以下问题：C# ErrorProvider.Clear方法的具体用法？C# ErrorProvider.Clear怎么用？C# ErrorProvider.Clear使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Forms.ErrorProvider的用法示例。
在下文中一共展示了ErrorProvider.Clear方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: RegexCheck
public static void RegexCheck(Control checkControl, ErrorProvider errorProvider, string regexStr, CancelEventArgs e)
{
if (!Regex.IsMatch(checkControl.Text, regexStr)) {
e.Cancel = true;
errorProvider.SetError(checkControl, "格式不正确!");
} else {
errorProvider.Clear();
}
}示例2: NotNullCheck
public static void NotNullCheck(Control checkControl, ErrorProvider errorProvider, CancelEventArgs e)
{
if (string.IsNullOrEmpty(checkControl.Text)) {
e.Cancel = true;
errorProvider.SetError(checkControl, "不能为空!");
} else {
errorProvider.Clear();
}
}示例3: IntCheck
public static void IntCheck(Control checkControl, ErrorProvider errorProvider, CancelEventArgs e)
{
int result;
if (!string.IsNullOrEmpty(checkControl.Text) && !int.TryParse(checkControl.Text, out result)) {
e.Cancel = true;
errorProvider.SetError(checkControl, "请输入数字!");
} else {
errorProvider.Clear();
}
}示例4: RequiredCheck
public static bool RequiredCheck(ErrorProvider errorProvider, params Control[] controls)
{
errorProvider.Clear();
foreach (var control in controls) {
if (control.Text == String.Empty) {
errorProvider.SetError(control, "Input perlu diisi");
return false;
}
}
return true;
}示例5: isNumeric
public static void isNumeric(ErrorProvider epMain, object sender, KeyPressEventArgs e)
{
if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar) &&
(e.KeyChar != '.'))
{
epMain.SetError((Control)sender, Numeric);
e.Handled = true;
}
else
{
epMain.Clear();
}
}示例6: isReqired
public static bool isReqired(DevExpress.XtraEditors.TextEdit textbox, string name, ErrorProvider Errorprovider)
{
if (string.IsNullOrEmpty(textbox.Text)) {
//MessageBox.Show(name & " is a requierd field", "Entry error", MessageBoxButtons.OK, MessageBoxIcon.Error)
Errorprovider.SetError(textbox, "This is a required");
MessageBox.Show(name + " is a requierd field", "Entry error", MessageBoxButtons.OK, MessageBoxIcon.Error);
textbox.Select();
return false;
} else {
Errorprovider.Clear();
return true;
}
}示例7: SetError
public void SetError(ErrorProvider provider , Control control, string message)
{
if (!string.IsNullOrEmpty(message))
{
if (provider.GetError(control) != "")
{
provider.Clear();
Counter--;
}
else
{
provider.SetError(control,message);
Counter ++;
}
}
}示例8: Buscarbutton_Click
private void Buscarbutton_Click(object sender, EventArgs e)
{
Rutas ruta = new Rutas();
if (RutaIdtextBox.TextLength == 0)
{
ErrorProvider error = new ErrorProvider();
error.Clear();
error.SetError(RutaIdtextBox, "Debe especificar el id");
}
else
{
int id;
int.TryParse(RutaIdtextBox.Text, out id);
ruta.Buscar(id);
RutaIdtextBox.Text = ruta.RutaId.ToString();
NombreRutatextBox.Text = ruta.NombreRuta.ToString();
RutaDetalletextBox.Text = ruta.Detalle.ToString();
//CobradordataGridView.Text = CobradorIdcomboBox;
}
}示例9: DecCalendar
/// <summary>
/// pnl : 整個課表的 container
/// schType : 課表類型
///
/// </summary>
/// <param name="pnl"></param>
/// <param name="schType"></param>
public DecCalendar(DevComponents.DotNetBar.PanelEx pnl)
{
pnl.Tag = this;
#region 註冊事件
CalendarEvents.ReplaceEvent += (sender, e) => UpdateContent();
CalendarEvents.ExchangeEvent += (sender, e) =>
{
this.SelectedCalendars = new List<CalendarRecord>();
UpdateContent();
};
CalendarEvents.WeekChangeEvent += (vsender, ve) =>
{
if (ve.Type.Equals(this.Type) &&
ve.AssocID.Equals(this.AssocID))
{
this.SelectedCalendars = new List<CalendarRecord>();
this.UpdateContent();
}
};
CalendarEvents.WeekdayPeriodChangeEvent += CalendarEvents_WeekdayPeriodChangeEvent;
#endregion
#region 建立元件
pnl.Controls.Clear();
PanelEx pnlCalendarControl = makePanel(string.Empty, string.Empty, new Point(), new Size(10,50));
pnlCalendarControl.Dock = DockStyle.Top;
btnPrevious = CreateButton(new Size(50, 25));
btnNext = CreateButton(new Size(50, 25));
btnPrevious.Text = "上週";
btnPrevious.Location = new Point(10, 10);
btnPrevious.Click += (sender, e) =>
{
SchoolYearSemesterOption.Instance.StartDate = SchoolYearSemesterOption.Instance.StartDate.AddDays(-7);
SchoolYearSemesterOption.Instance.EndDate = SchoolYearSemesterOption.Instance.EndDate.AddDays(-7);
CalendarEvents.RaiseWeekChangeEvent(this.Type,this.AssocID);
};
btnNext.Text = "下週";
btnNext.Location = new Point(70, 10);
btnNext.Click += (sender, e) =>
{
SchoolYearSemesterOption.Instance.StartDate = SchoolYearSemesterOption.Instance.StartDate.AddDays(7);
SchoolYearSemesterOption.Instance.EndDate = SchoolYearSemesterOption.Instance.EndDate.AddDays(7);
CalendarEvents.RaiseWeekChangeEvent(this.Type,this.AssocID);
};
btnCurrent = CreateButton(new Size(50, 25));
btnCurrent.Text = "本週";
btnCurrent.Location = new Point(130, 10);
btnCurrent.Click += (sender,e)=>
{
SchoolYearSemesterOption.Instance.StartDate = DateTime.Now.StartOfWeek(DayOfWeek.Monday).ToDayStart();
SchoolYearSemesterOption.Instance.EndDate = SchoolYearSemesterOption.Instance.StartDate.AddDays(6);
CalendarEvents.RaiseWeekChangeEvent(this.Type,this.AssocID);
};
ButtonX btnPrint = CreateButton(new Size(50, 25));
btnPrint.Location = new Point(190,10);
btnPrint.Text = "列印";
btnPrint.Click += (sender,e)=>
{
if (this.Type.Equals(CalendarType.Teacher))
{
List<CalendarRecord> QueryResult = new List<CalendarRecord>();
DateTime dteStart = SchoolYearSemesterOption.Instance.StartDate;
DateTime dteEnd = SchoolYearSemesterOption.Instance.EndDate;
List<string> SelectedClassNames = new List<string>();
List<string> SelectedTeacherNames = new List<string>(){AssocID};
BackgroundWorker worker = new BackgroundWorker();
worker.DoWork += (vsender, ve) =>
{
#region 找出調課記錄
List<CalendarRecord> ExchangeARecords = Calendar.Instance.FindExchangeRecords(
dteStart, dteEnd, SelectedTeacherNames, SelectedClassNames, null,
null, null, null, null, null);
List<CalendarRecord> ExchangeBRecords = Calendar.Instance.FindExchangeRecords(
null, null, null, null, null,
dteStart, dteEnd, SelectedTeacherNames, SelectedClassNames, null);
Dictionary<string, CalendarRecord> Records = new Dictionary<string, CalendarRecord>();
foreach (CalendarRecord ExchangeRecord in ExchangeARecords)
if (!Records.ContainsKey(ExchangeRecord.UID))
Records.Add(ExchangeRecord.UID, ExchangeRecord);
//.........这里部分代码省略.........
示例10: MethodClear
public void MethodClear ()
{
Form myForm = new Form ();
myForm.ShowInTaskbar = false;
Label label1 = new Label ();
Label label2 = new Label ();
ErrorProvider myErrorProvider = new ErrorProvider ();
myErrorProvider.SetError (label1, "ErrorMsg1");
myErrorProvider.SetError (label2, "ErrorMsg2");
Assert.AreEqual ("ErrorMsg1", myErrorProvider.GetError (label1), "#1");
Assert.AreEqual ("ErrorMsg2", myErrorProvider.GetError (label2), "#2");
myErrorProvider.Clear ();
Assert.AreEqual (string.Empty, myErrorProvider.GetError (label1), "#3");
Assert.AreEqual (string.Empty, myErrorProvider.GetError (label2), "#4");
myForm.Dispose ();
}示例11: VerificarNoVacios
public static void VerificarNoVacios(object sender, CancelEventArgs e, ErrorProvider error)
{
if (sender is TextBox)
{
if (string.IsNullOrEmpty(((TextBox)sender).Text))
{
error.SetError(((TextBox)sender), !string.IsNullOrEmpty(((TextBox)sender).Text) ? string.Empty : "Campo Obligatorio");
e.Cancel = true;
}
else
{
error.SetError(((TextBox)sender), "");
}
return;
}
if (sender is NumericUpDown)
{
if (string.IsNullOrEmpty(((NumericUpDown)sender).Text))
{
error.SetError(((NumericUpDown)sender), !string.IsNullOrEmpty(((NumericUpDown)sender).Text) ? string.Empty : "Campo Obligatorio");
e.Cancel = true;
}
else
{
error.Clear();
}
return;
}
if (sender is ComboBox)
{
if (((ComboBox)sender).Items.Count <= 0)
{
error.SetError(((ComboBox)sender), (((ComboBox)sender).Items.Count > 0) ? string.Empty : "Campo Obligatorio");
e.Cancel = true;
}
else
{
error.Clear();
}
return;
}
}示例12: validateReset
public void validateReset(ErrorProvider err)
{
err.Clear();
}示例13: ClearErrorProvider
private void ClearErrorProvider(ErrorProvider activeErrorProvider, ToolTip activeToolTip)
{
activeErrorProvider.Clear();
activeToolTip.RemoveAll();
}示例14: VAL_checkRange
private void VAL_checkRange(TextBox box, double min, double max, ErrorProvider err, out double y)
{
if (VAL_isRangeNum(box.Text, min, max, out y))
{
// clear error
err.Clear();
}
else
{
// raise error
err.SetError(box,
String.Format("Must be a number between {0:f2} and {1:f2}.",
min, max));
}
}示例15: VAL_checkLpscBox
private void VAL_checkLpscBox(TextBox box, ErrorProvider err, out int[] storage, int lpscNum)
{
char[] numSeparators = { ';' };
int min, max;
if (lpscNum == 0)
{
min = (int)Consts.LpscDomain.min0;
max = (int)Consts.LpscDomain.max0;
}
else if (lpscNum == 1)
{
min = (int)Consts.LpscDomain.min1;
max = (int)Consts.LpscDomain.max1;
}
else
{
// invalid
min = 2;
max = 1;
}
// clear error
err.Clear();
// break up text into ; separated strings
String[] domain = box.Text.Split(numSeparators, StringSplitOptions.RemoveEmptyEntries);
int domainCnt = domain.Length;
// create new array to store power domains
storage = new int[domainCnt];
// abort if no numbers
if (domainCnt < 1) return;
// validate substrings (numeric)
for (int i = 0; i < domainCnt; i++)
{
if (VAL_isRangeNum(domain[i], min, max, out storage[i]))
{
// VAL_isRangeNum saves domain number to array
}
else
{
// raise error
err.SetError(box, String.Format(
"Must list LPSC numbers between {0} and {1} separated by \';\'",
min, max));
break;
}
}
}