void WriteParameters()
{
foreach (Control ctrl in Panel1.Controls)
{
Rdl.Engine.ReportParameter parm = null;
if (_report.ReportParameters != null && _report.ReportParameters.ContainsKey(ctrl.Name))
{
parm = _report.ReportParameters[ctrl.Name];
}
if (parm != null)
{
switch (ctrl.GetType().Name)
{
case "CheckBox":
parm.Value = ((CheckBox)ctrl).Checked;
break;
case "DateTimePicker":
parm.Value = ((DateTimePicker)ctrl).Value;
break;
case "TextBox":
parm.Value = ((TextBox)ctrl).Text;
break;
case "ComboBox":
foreach (Rdl.Engine.ParameterValue value in parm.ValidValues)
{
if (value.Label == ((ComboBox)ctrl).Text)
{
parm.Value = value.Value;
}
}
break;
case "CheckedListBox":
List <object> valueArray = new List <object>();
foreach (object o in ((CheckedListBox)ctrl).CheckedItems)
{
foreach (Rdl.Engine.ParameterValue value in parm.ValidValues)
{
if (value.Label == (string)o)
{
valueArray.Add(value.Value);
}
}
}
parm.Value = valueArray.ToArray();
break;
}
}
}
}
private void RecurseLoadChildControls(Control ctrl)
{
foreach (Control ctrl1 in ctrl.Controls)
{
RecurseLoadChildControls(ctrl1);
}
if (ctrl is UpdatePanel)
{
RecurseLoadChildControls(((UpdatePanel)ctrl).ContentTemplateContainer);
}
Rdl.Engine.ReportParameter parm = null;
if (ctrl.ID != null && _report != null && _report.ReportParameters != null && _report.ReportParameters.ContainsKey(ctrl.ID))
{
parm = _report.ReportParameters[ctrl.ID];
}
if (parm != null)
{
switch (ctrl.GetType().Name)
{
case "CheckBox":
parm.Value = ((CheckBox)ctrl).Checked;
break;
case "TextBox":
string[] values;
if (parm.Nullable && ((TextBox)ctrl).Text.Trim() == string.Empty)
{
parm.Value = null;
break;
}
if (parm.MultiValue)
{
if (((TextBox)ctrl).Text.Trim().Length > 0)
{
values = ((TextBox)ctrl).Text.Split(new char[] { ',' });
for (int i = 0; i < values.Length; i++)
{
values[i] = values[i].Trim();
}
}
else
{
values = new string[0];
}
}
else
{
values = new string[1] {
((TextBox)ctrl).Text
}
};
for (int i = 0; i < values.Length; i++)
{
switch (parm.DataType.Name)
{
case "DateTime":
DateTime dt;
if (!DateTime.TryParse(values[i], out dt))
{
OnParameterError(new ParameterErrorEventArgs(_report, "Invalid date"));
return;
}
values[i] = dt.ToString("yyyy-MM-dd HH:mm:ss");
break;
case "Boolean":
Boolean bv;
if (!Boolean.TryParse(values[i], out bv))
{
OnParameterError(new ParameterErrorEventArgs(_report, "Invalid Boolean value"));
return;
}
values[i] = bv.ToString();
break;
case "Int32":
Int32 iv;
if (!Int32.TryParse(values[i], out iv))
{
OnParameterError(new ParameterErrorEventArgs(_report, "Invalid numeric value"));
return;
}
values[i] = iv.ToString();
break;
case "Single":
Single sv;
if (!Single.TryParse(values[i], out sv))
{
OnParameterError(new ParameterErrorEventArgs(_report, "Invalid numeric value"));
return;
}
values[i] = sv.ToString();
break;
default:
break;
}
}
if (parm.MultiValue)
{
parm.Value = values;
}
else
{
parm.Value = values[0];
}
break;
case "DropDownList":
if (((DropDownList)ctrl).Text == string.Empty)
{
if (parm.Nullable)
{
parm.Value = null;
}
else
{
parm.Value = string.Empty;
}
break;
}
foreach (Rdl.Engine.ParameterValue value in parm.ValidValues)
{
if (value.Label == ((DropDownList)ctrl).SelectedItem.Text)
{
parm.Value = value.Value;
}
}
break;
case "CheckBoxList":
List <object> valueArray = new List <object>();
foreach (ListItem li in ((CheckBoxList)ctrl).Items)
{
if (li.Selected)
{
foreach (Rdl.Engine.ParameterValue value in parm.ValidValues)
{
if (value.Label == li.Text)
{
valueArray.Add(value.Value);
}
}
}
}
parm.Value = valueArray.ToArray();
break;
}
}
}
