public static bool ValidateForm(this XtraForm frm)
{
dXErrorProvider.ClearErrors();
var ctrls = frm.Controls.Cast <Control>().OrderBy(x => x.TabIndex).ToList();
foreach (Control c in ctrls)
{
foreach (var ctrl in GetControls(c))
{
if (ctrl is BaseEdit control)
{
if (!string.IsNullOrEmpty(control.Tag?.ToString()))
{
if (control.EditValue == null)
{
dXErrorProvider.SetError(control, control.Tag?.ToString());
dXErrorProvider.SetIconAlignment(control, ErrorIconAlignment.MiddleRight);
control.Focus();
return(false);
}
}
}
}
}
return(true);
}
/// <summary>
/// 设定控件的警告信息
/// </summary>
/// <param name="ErrorInfo">异常信息对象提供者</param>
/// <param name="ctl">控件对象</param>
/// <param name="messageId">出错信息，可以用ID，可以用字符串</param>
public static void ShowErrorInfo(DXErrorProvider ErrorInfo, Control ctl, string messageId)
{
ErrorInfo.SetError (ctl,messageId);
ErrorInfo.SetIconAlignment(ctl, ErrorIconAlignment.MiddleRight);
//设定窗体控件的焦点
Common.SetContorlFocus(ctl);
}
public static void Event_ErrorProvider(DXErrorProvider dxErrorProvider, Control x, bool isCheck, string errorText, bool CheckTrung = false, string errorTrung = "")
{
if (!isCheck || string.IsNullOrEmpty(x.Text) || CheckTrung)
{
x.Focus();
dxErrorProvider.SetIconAlignment(x, ErrorIconAlignment.BottomRight);
if (CheckTrung)
{
dxErrorProvider.SetError(x, errorTrung);
}
else
{
dxErrorProvider.SetError(x, errorText);
}
}
else
{
dxErrorProvider.SetError(x, null);
}
}
public static bool ValidateFieldsNotEmpty(Control controlContenedor, DXErrorProvider errorProvider)
{
bool estado = true;
int nError = 0;
foreach (Control control in controlContenedor.Controls)
{
var textEdit = control as TextEdit;
if (textEdit != null && textEdit.Tag != null)
{
if (textEdit.EditorTypeName == "TextEdit" && textEdit.Name.Substring(0, 1) == "i")
{
if (string.IsNullOrEmpty(textEdit.Text.Trim()))
{
errorProvider.SetIconAlignment(control, ErrorIconAlignment.MiddleLeft);
errorProvider.SetError(control, textEdit.Tag.ToString());
nError = nError + 1;
}
else
{
errorProvider.SetError(control, string.Empty);
}
}
if (textEdit.EditorTypeName == "TextEdit" && textEdit.Name.Substring(0, 1) == "n")
{
if ((decimal)textEdit.EditValue == 0.00m)
{
errorProvider.SetIconAlignment(control, ErrorIconAlignment.MiddleLeft);
errorProvider.SetError(control, textEdit.Tag.ToString());
nError = nError + 1;
}
else
{
errorProvider.SetError(control, string.Empty);
}
}
if (textEdit.EditorTypeName == "TextEdit" && textEdit.Name.Substring(0, 1) == "e")
{
if ((int)textEdit.EditValue == 0)
{
errorProvider.SetIconAlignment(control, ErrorIconAlignment.MiddleLeft);
errorProvider.SetError(control, textEdit.Tag.ToString());
nError = nError + 1;
}
else
{
errorProvider.SetError(control, string.Empty);
}
}
}
var lookUpEdit = control as LookUpEdit;
if (lookUpEdit != null)
{
if (lookUpEdit.EditorTypeName == "LookUpEdit")
{
if (lookUpEdit.Tag != null)
{
if (lookUpEdit.EditValue == null)
{
errorProvider.SetIconAlignment(control, ErrorIconAlignment.MiddleLeft);
errorProvider.SetError(control, lookUpEdit.Tag.ToString());
nError = nError + 1;
}
else
{
errorProvider.SetError(control, string.Empty);
}
}
}
}
var comboBoxEdit = control as ComboBoxEdit;
if (comboBoxEdit != null)
{
if (comboBoxEdit.EditorTypeName == "ComboBoxEdit")
{
if (comboBoxEdit.Tag != null)
{
if (comboBoxEdit.Text.Length == 0)
{
errorProvider.SetIconAlignment(control, ErrorIconAlignment.MiddleLeft);
errorProvider.SetError(control, comboBoxEdit.Tag.ToString());
nError = nError + 1;
}
else
{
errorProvider.SetError(control, string.Empty);
}
}
}
}
var memoEdit = control as MemoEdit;
if (memoEdit != null)
{
if (memoEdit.EditorTypeName == "MemoEdit")
{
if (memoEdit.Tag != null)
{
if (memoEdit.EditValue == null)
{
errorProvider.SetIconAlignment(control, ErrorIconAlignment.MiddleLeft);
errorProvider.SetError(control, memoEdit.Tag.ToString());
nError = nError + 1;
}
else
{
errorProvider.SetError(control, string.Empty);
}
}
}
}
var dateEdit = control as DateEdit;
if (dateEdit != null)
{
if (dateEdit.EditorTypeName == "DateEdit")
{
if (dateEdit.Tag != null)
{
if (dateEdit.EditValue == null)
{
errorProvider.SetIconAlignment(control, ErrorIconAlignment.MiddleLeft);
errorProvider.SetError(control, dateEdit.Tag.ToString());
nError = nError + 1;
}
else
{
errorProvider.SetError(control, string.Empty);
}
}
}
}
var searchLookUpEdit = control as SearchLookUpEdit;
if (searchLookUpEdit != null)
{
if (searchLookUpEdit.EditorTypeName == "SearchLookUpEdit")
{
if (searchLookUpEdit.Tag != null)
{
if (searchLookUpEdit.EditValue == null || Convert.ToInt32(searchLookUpEdit.EditValue) == 0)
{
errorProvider.SetIconAlignment(control, ErrorIconAlignment.MiddleLeft);
errorProvider.SetError(control, searchLookUpEdit.Tag.ToString());
nError = nError + 1;
}
else
{
errorProvider.SetError(control, string.Empty);
}
}
}
}
var buttonEdit = control as ButtonEdit;
if (buttonEdit != null)
{
if (buttonEdit.EditorTypeName == "ButtonEdit")
{
if (buttonEdit.Tag != null)
{
//if (buttonEdit.EditValue == null || string.IsNullOrEmpty((string)buttonEdit.EditValue))
if (buttonEdit.Text.Trim().Length == 0)
{
errorProvider.SetIconAlignment(control, ErrorIconAlignment.MiddleLeft);
errorProvider.SetError(control, buttonEdit.Tag.ToString());
nError = nError + 1;
}
else
{
errorProvider.SetError(control, string.Empty);
}
}
}
}
}
if (nError > 0)
{
estado = false;
}
return(estado);
}