Microsoft.VisualStudio.Project.ProjectConfig.SetConfigurationProperty C# (CSharp) Method

        public virtual void SetConfigurationProperty(string propertyName, string propertyValue)
        {
            if (!this.project.QueryEditProjectFile(false))
            {
                throw Marshal.GetExceptionForHR(VSConstants.OLE_E_PROMPTSAVECANCELLED);
            }
            // Старое значение строки формата: ConfigProvider.configString
            string condition = MakeMSBuildCondition(ConfigurationName, PlatformName);

            SetPropertyUnderCondition(propertyName, propertyValue, condition);

            // property cache will need to be updated
            this.currentConfig = null;

            // Signal the output groups that something is changed
            foreach (OutputGroup group in this.OutputGroups)
            {
                group.InvalidateGroup();
            }
            this.project.SetProjectFileDirty(true);

            return;
        }

        /// <summary>
        /// Sets the value of a configuration dependent property.
        /// If the attribute does not exist it is created.
        /// If value is null it will be set to an empty string.
        /// </summary>
        /// <param name="name">property name.</param>
        /// <param name="value">value of property</param>
        public void SetConfigProperty(string name, string value)
        {
            CCITracing.TraceCall();
            if (value == null)
            {
                value = String.Empty;
            }

            if (this.ProjectMgr != null)
            {
                for (int i = 0, n = this.projectConfigs.Length; i < n; i++)
                {
                    ProjectConfig config = projectConfigs[i];

                    config.SetConfigurationProperty(name, value);
                }

                this.ProjectMgr.SetProjectFileDirty(true);
            }
        }