コード例 #1
0
        /// <summary>
        /// Sets the value of an MSBuild project property.
        /// </summary>
        /// <param name="propertyName">The name of the property to change.</param>
        /// <param name="propertyValue">The value to assign the property.</param>
        /// <param name="condition">The condition to use on the property. Corresponds to the Condition attribute of the Property element.</param>
        /// <param name="position">A <see cref="PropertyPosition"/> value indicating the location to insert the property.</param>
        /// <param name="treatPropertyValueAsLiteral">true to treat the <paramref name="propertyValue"/> parameter as a literal value; otherwise, false.</param>
        public void SetProjectProperty(string propertyName, string propertyValue, string condition, PropertyPosition position, bool treatPropertyValueAsLiteral)
        {
            WixHelperMethods.VerifyStringArgument(propertyName, "propertyName");

            if (propertyValue == null)
            {
                propertyValue = String.Empty;
            }

            // see if the value is the same as what's already in the project so we
            // know whether to actually mark the project file dirty or not
            string oldValue = this.GetProjectProperty(propertyName, true);

            if (!String.Equals(oldValue, propertyValue, StringComparison.Ordinal))
            {
                // check out the project file
                if (this.ProjectMgr != null && !this.ProjectMgr.QueryEditProjectFile(false))
                {
                    throw Marshal.GetExceptionForHR(VSConstants.OLE_E_PROMPTSAVECANCELLED);
                }

                this.BuildProject.SetProperty(propertyName, propertyValue, condition, position, treatPropertyValueAsLiteral);

                // refresh the cached values
                this.SetCurrentConfiguration();
                this.SetProjectFileDirty(true);
            }
        }