Esempio n. 1
0
        private bool ValidateForm()
        {
            if (!MaskValidation.ValidateMaskName(txtName, Mask))
            {
                return(false);
            }

            if (!MaskValidation.ValidateShapeFile(ucPolygon) || !MaskValidation.ValidateShapefileProjection(ucPolygon))
            {
                return(false);
            }

            if (!MaskValidation.ValidateField(cboField))
            {
                return(false);
            }

            if (MaskItems.Count < 1)
            {
                MessageBox.Show(string.Format("The ShapeFile selected does not contain any valid string values in the {0} field. Please choose a different field or ShapeFile.", cboField.Text), "No Field Values", MessageBoxButtons.OK, MessageBoxIcon.Information);
                cboField.Select();
                return(false);
            }

            if (MaskItems.Count(x => x.Include) < 1)
            {
                MessageBox.Show("You must check the box beside at least one field value.", "No Field Values Included", MessageBoxButtons.OK, MessageBoxIcon.Information);
                grdData.Select();
                return(false);
            }

            return(true);
        }
Esempio n. 2
0
        private bool ValidateForm()
        {
            if (!MaskValidation.ValidateMaskName(txtName, AOIMask))
            {
                return(false);
            }

            if (AOIMask == null)
            {
                if (!MaskValidation.ValidateShapeFile(ucPolygon) || !MaskValidation.ValidateShapefileProjection(ucPolygon))
                {
                    return(false);
                }
            }
            return(true);
        }
Esempio n. 3
0
        private bool ValidateForm()
        {
            if (!MaskValidation.ValidateMaskName(txtName, Mask))
            {
                return(false);
            }

            if (Mask == null)
            {
                if (!MaskValidation.ValidateShapeFile(ucPolygon) || !MaskValidation.ValidateShapefileProjection(ucPolygon))
                {
                    return(false);
                }
            }

            if (!MaskValidation.ValidateField(cboField))
            {
                return(false);
            }

            if (chkLabel.Checked)
            {
                if (cboLabel.SelectedIndex < 0)
                {
                    MessageBox.Show("You must select a text field in the ShapeFile that provides mask labels or uncheck the label checkbox.", "Missing Label Field", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    cboLabel.Select();
                    return(false);
                }

                if (string.Compare(cboLabel.Text, cboField.Text, true) == 0)
                {
                    MessageBox.Show("You cannot select the same ShapeFile field for both the mask field and label." +
                                    " Please choose different fields or uncheck the label checkbox to proceed with just mask field values as the mask definition.",
                                    "Duplicate Field Selection", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    return(false);
                }
            }

            if (chkDistance.Checked)
            {
                if (cboDistance.SelectedIndex < 0)
                {
                    MessageBox.Show("You must select a floating point field in the ShapeFile that provides distance values or uncheck the distance checkbox.", "Missing Distance Field", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    cboDistance.Select();
                    return(false);
                }

                if (Mask == null)
                {
                    if (ucPolygon.SelectedItem.Features.Values.Any(x => x.IsNull(cboDistance.Text)))
                    {
                        MessageBox.Show(string.Format("One or more features in the ShapeFile have null or invalid values in the {0} field. A valid distance field must possess valid floating point values for all features.", cboDistance.Text), "Invalid Distance Values", MessageBoxButtons.OK, MessageBoxIcon.Information);
                        return(false);
                    }
                }
            }

            if (cboDirection.SelectedIndex < 0)
            {
                MessageBox.Show("Directional masks require an integer direction field that specifies how the features are ordered from top to bottom of the reach. " +
                                DirectionFieldInfo, "Missing Direction Field", MessageBoxButtons.OK, MessageBoxIcon.Information);
                return(false);
            }

            if (Mask == null)
            {
                if (ucPolygon.SelectedItem.Features.Values.Any(x => x.IsNull(cboDirection.Text)))
                {
                    MessageBox.Show(string.Format("One or more features in the ShapeFile have null or invalid values in the {0} field. {1}",
                                                  cboDistance.Text, DirectionFieldInfo), "Invalid Direction Values", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    return(false);
                }
            }

            if (!ValidateDirectionFieldValues())
            {
                return(false);
            }

            return(true);
        }