private TableFieldType GetFieldType(string field_type_string)
{
int exc_idx = field_type_string.IndexOf('!');
TableFieldType table_field_type = TableFieldType.INVALID;
if (exc_idx == 0)
{
if (!Enum.TryParse <TableFieldType>(field_type_string.Substring(1), out table_field_type))
{
if (field_type_string.Substring(1, 2) == TableFieldType.ID.ToString())
{
return(TableFieldType.ID);
}
else if (field_type_string.Substring(1, 7) == TableFieldType.ENUM_ID.ToString())
{
return(TableFieldType.ENUM_ID);
}
else if (field_type_string.Substring(1, 8) == TableFieldType.KEY_ENUM.ToString())
{
return(TableFieldType.KEY_ENUM);
}
else
{
throw new ApplicationException("필드 타입 문자열 오류: " + field_type_string);
}
}
}
else
{
throw new ApplicationException("필드 타입 문자열 오류: " + field_type_string);
}
return(table_field_type);
}
public static string AsString(this TableFieldType value)
{
switch (value)
{
case TableFieldType.Guid:
return("GUID");
default:
return(value.ToString());
}
}
public void RegisterTableField(string tableName, string fieldName, TableFieldType fieldType)
{
if (!_mapping.ContainsKey(tableName))
{
_mapping.Add(tableName, new Dictionary <string, TableFieldType>());
}
if (!_mapping[tableName].ContainsKey(fieldName))
{
_mapping[tableName].Add(fieldName, fieldType);
}
}
public void OnBeginTableField(int fieldNo, bool?fieldEnabled, string fieldName, TableFieldType fieldType, int fieldLength)
{
}
public override void OnBeginTableField(int fieldNo, bool?fieldEnabled, string fieldName, TableFieldType fieldType, int fieldLength) => InvokeCBreezeParser.OnBeginTableField?.Invoke(fieldNo, fieldEnabled, fieldName, fieldType, fieldLength);
private void bt_Save_Click(object sender, EventArgs e)
{
if (tb_Caption.Text == "")
{
MessageBox.Show("请输入字段名");
return;
}
if (tb_Caption.Text[0] <= 64)
{
MessageBox.Show("不能字母或汉字以外的字符做为字段开头！");
return;
}
TableField tf = new TableField()
{
Name = tb_Caption.Text,
Type = TableField.FieldTypeList[(TableFieldType)Enum.Parse(typeof(TableFieldType), cbox_Mode.Text)],
IsSearched = cb_IsSearched.Checked,
NoNull = cb_NoNull.Checked
};
if (AddCol.Any(c => c.Name == tf.Name))
{
AddCol = AddCol.Where(c => c.Name != tf.Name).ToList();
//MessageBox.Show("此列已存在！");
//tb_Caption.Text = "";
//tb_Caption.Text = "";
//cbox_Mode.SelectedIndex = 0;
//cb_NoNull.Checked = false;
//cb_IsSearched.Checked = false;
//return;
}
AddCol.Add(tf);
DataGridViewColumn col = new DataGridViewColumn();
Type colType = typeof(string);
TableFieldType fieldType = (TableFieldType)Enum.Parse(typeof(TableFieldType), cbox_Mode.Text);
switch (fieldType)
{
case TableFieldType.整型:
colType = typeof(int);
break;
case TableFieldType.小数:
colType = typeof(float);
break;
case TableFieldType.日期时间:
colType = typeof(DateTime);
break;
case TableFieldType.文档:
colType = typeof(object);
break;
case TableFieldType.布尔:
colType = typeof(bool);
break;
default:
colType = typeof(string);
break;
}
col.HeaderText = tb_Caption.Text;
col.Name = tb_Caption.Text;
col.ValueType = colType;
col.Tag = tf;
if (dataGridView1.Columns.Contains(tb_Caption.Text))
{
TableField field = new TableField()
{
Name = dataGridView1.SelectedColumns[0].Name,
Type = dataGridView1.SelectedColumns[0].ValueType.ToString(),
NoNull = false,
};
DelCol.Add(field);
int index = dataGridView1.Columns[tb_Caption.Text].Index;
dataGridView1.Columns.RemoveAt(index);
dataGridView1.Columns.Insert(index, col);
}
else
{
dataGridView1.Columns.Add(col);
}
tb_Caption.Text = "";
tb_Caption.Text = "";
cbox_Mode.SelectedIndex = 0;
cb_NoNull.Checked = false;
}
